| 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 | $250.27 | 10.176% | $275.7375 | $275.74 | $275.75 | $275.70 |
| Purchase #2 | $23.85 | 5.289% | $25.1114 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $96.97 | 4.848% | $101.6711 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $248.30 | 12.158% | $278.4883 | $278.49 | $278.50 | $278.50 |
| Purchase #5 | $97.50 | 5.472% | $102.8352 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $182.83 | 4.209% | $190.5253 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $98.95 | 10.852% | $109.6881 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $998.67 | $1,084.0569 | $1,084.07 | $1,084.10 | $1,084.00 | |