| 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 | $227.46 | 9.524% | $249.1233 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $111.40 | 12.300% | $125.1022 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $56.49 | 3.458% | $58.4434 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $115.46 | 12.332% | $129.6985 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $80.55 | 4.147% | $83.8904 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $244.52 | 6.175% | $259.6191 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $49.53 | 12.811% | $55.8753 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $885.41 | $961.7522 | $961.75 | $961.75 | $961.70 | |