| 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 | $121.65 | 11.202% | $135.2772 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $82.83 | 12.283% | $93.004 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $89.98 | 10.862% | $99.7536 | $99.75 | $99.75 | $99.80 |
| Purchase #4 | $187.95 | 3.554% | $194.6297 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $125.71 | 9.117% | $137.171 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $82.55 | 8.213% | $89.3298 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $229.82 | 4.645% | $240.4951 | $240.50 | $240.50 | $240.50 |
| 7 purchase totals = | $920.49 | $989.6604 | $989.66 | $989.70 | $989.70 | |