| 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 | $113.71 | 8.759% | $123.6699 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $6.68 | 10.127% | $7.3565 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $78.44 | 13.630% | $89.1314 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $103.59 | 4.213% | $107.9542 | $107.95 | $107.95 | $108.00 |
| Purchase #5 | $105.76 | 4.116% | $110.1131 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $189.29 | 6.660% | $201.8967 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $244.41 | 10.823% | $270.8625 | $270.86 | $270.85 | $270.90 |
| 7 purchase totals = | $841.88 | $910.9843 | $910.98 | $910.95 | $911.10 | |