| 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 | $190.62 | 10.313% | $210.2786 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $130.44 | 4.299% | $136.0476 | $136.05 | $136.05 | $136.00 |
| Purchase #3 | $138.63 | 5.413% | $146.134 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $25.25 | 9.456% | $27.6376 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $39.84 | 9.563% | $43.6499 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $215.74 | 13.215% | $244.25 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $113.84 | 11.330% | $126.7381 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $854.36 | $934.7358 | $934.74 | $934.80 | $934.60 | |