| 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 | $235.79 | 9.403% | $257.9613 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $59.42 | 11.799% | $66.431 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $176.51 | 10.799% | $195.5713 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $26.31 | 8.292% | $28.4916 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $143.38 | 4.345% | $149.6099 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $115.98 | 12.212% | $130.1435 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $90.81 | 12.618% | $102.2684 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $848.20 | $930.4770 | $930.47 | $930.45 | $930.50 | |