| 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 | $190.64 | 8.589% | $207.0141 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $87.25 | 8.517% | $94.6811 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $194.62 | 11.503% | $217.0071 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $102.52 | 13.638% | $116.5017 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $71.78 | 12.108% | $80.4711 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $112.84 | 7.771% | $121.6088 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $145.80 | 3.429% | $150.7995 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $905.45 | $988.0834 | $988.08 | $988.05 | $988.10 | |