| 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 | $106.34 | 3.772% | $110.3511 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $6.28 | 10.850% | $6.9614 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $195.37 | 7.504% | $210.0306 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $60.62 | 10.239% | $66.8269 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $179.88 | 8.232% | $194.6877 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $228.53 | 8.852% | $248.7595 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $166.35 | 12.276% | $186.7711 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $943.37 | $1,024.3883 | $1,024.39 | $1,024.40 | $1,024.50 | |