| 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 | $111.77 | 10.738% | $123.7719 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $6.75 | 9.673% | $7.4029 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $83.73 | 8.841% | $91.1326 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $97.26 | 5.305% | $102.4196 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $210.50 | 4.834% | $220.6756 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $131.82 | 3.576% | $136.5339 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $32.39 | 3.209% | $33.4294 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $674.22 | $715.3659 | $715.36 | $715.40 | $715.30 | |