| 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 | $233.97 | 11.419% | $260.687 | $260.69 | $260.70 | $260.70 |
| Purchase #2 | $120.71 | 7.476% | $129.7343 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $194.35 | 9.242% | $212.3118 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $75.26 | 6.746% | $80.337 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $120.70 | 6.140% | $128.111 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $44.64 | 10.718% | $49.4245 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $68.84 | 10.144% | $75.8231 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $858.47 | $936.4287 | $936.42 | $936.40 | $936.30 | |