| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.69 | 11.391% | $265.8792 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $211.35 | 7.691% | $227.6049 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $218.48 | 10.185% | $240.7322 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $147.90 | 13.465% | $167.8147 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $223.41 | 7.131% | $239.3414 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $185.85 | 11.278% | $206.8102 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $211.57 | 10.646% | $234.0937 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,437.25 | $1,582.2763 | $1,582.26 | $1,582.30 | $1,582.20 | |