| 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 | $193.27 | 3.278% | $199.6054 | $199.61 | $199.60 | $199.60 |
| Purchase #2 | $63.81 | 13.185% | $72.2233 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $246.93 | 12.103% | $276.8159 | $276.82 | $276.80 | $276.80 |
| Purchase #4 | $185.62 | 13.117% | $209.9678 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $43.86 | 10.306% | $48.3802 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $175.74 | 7.392% | $188.7307 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $113.51 | 7.274% | $121.7667 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $1,022.74 | $1,117.4900 | $1,117.50 | $1,117.45 | $1,117.50 | |