| 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 | $191.92 | 3.751% | $199.1189 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $183.82 | 11.114% | $204.2498 | $204.25 | $204.25 | $204.20 |
| Purchase #3 | $55.61 | 7.819% | $59.9581 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $224.90 | 12.454% | $252.909 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $249.74 | 4.397% | $260.7211 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $64.98 | 3.621% | $67.3329 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $47.85 | 6.261% | $50.8459 | $50.85 | $50.85 | $50.80 |
| 7 purchase totals = | $1,018.82 | $1,095.1357 | $1,095.14 | $1,095.10 | $1,095.00 | |