| 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 | $235.73 | 9.216% | $257.4549 | $257.45 | $257.45 | $257.50 |
| Purchase #2 | $201.46 | 11.837% | $225.3068 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $141.95 | 13.608% | $161.2666 | $161.27 | $161.25 | $161.30 |
| Purchase #4 | $191.84 | 6.122% | $203.5844 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $38.73 | 6.525% | $41.2571 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $8.60 | 6.764% | $9.1817 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $24.64 | 11.722% | $27.5283 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $842.95 | $925.5798 | $925.58 | $925.60 | $925.70 | |