| 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 | $211.75 | 4.525% | $221.3317 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $228.54 | 8.850% | $248.7658 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $21.83 | 5.448% | $23.0193 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $48.78 | 12.693% | $54.9716 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $57.96 | 4.456% | $60.5427 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $187.45 | 3.496% | $194.0033 | $194.00 | $194.00 | $194.00 |
| Purchase #7 | $122.76 | 3.688% | $127.2874 | $127.29 | $127.30 | $127.30 |
| 7 purchase totals = | $879.07 | $929.9218 | $929.92 | $929.90 | $929.90 | |