| 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 | $186.54 | 8.148% | $201.7393 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $218.44 | 9.609% | $239.4299 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $124.59 | 3.479% | $128.9245 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $131.88 | 6.495% | $140.4456 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $21.28 | 10.318% | $23.4757 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $172.39 | 6.522% | $183.6333 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $194.74 | 8.583% | $211.4545 | $211.45 | $211.45 | $211.50 |
| 7 purchase totals = | $1,049.86 | $1,129.1028 | $1,129.10 | $1,129.15 | $1,129.00 | |