| 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 | $100.26 | 13.135% | $113.4292 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $240.36 | 5.396% | $253.3298 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $48.58 | 10.489% | $53.6756 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $125.32 | 11.480% | $139.7067 | $139.71 | $139.70 | $139.70 |
| Purchase #5 | $188.47 | 3.357% | $194.7969 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $41.92 | 4.745% | $43.9091 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $76.54 | 4.247% | $79.7907 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $821.45 | $878.6380 | $878.65 | $878.70 | $878.60 | |