| 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 | $25.27 | 11.360% | $28.1407 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $118.78 | 12.617% | $133.7665 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $113.68 | 12.800% | $128.231 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $197.28 | 7.185% | $211.4546 | $211.45 | $211.45 | $211.50 |
| Purchase #5 | $87.93 | 12.833% | $99.2141 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $16.45 | 11.655% | $18.3672 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $138.93 | 6.576% | $148.066 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $698.32 | $767.2401 | $767.24 | $767.20 | $767.30 | |