| 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 | $249.46 | 7.173% | $267.3538 | $267.35 | $267.35 | $267.40 |
| Purchase #2 | $197.63 | 3.288% | $204.1281 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $206.90 | 13.242% | $234.2977 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $133.50 | 9.425% | $146.0824 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $227.67 | 6.785% | $243.1174 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $45.25 | 8.501% | $49.0967 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $123.31 | 12.607% | $138.8557 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $1,183.72 | $1,282.9318 | $1,282.94 | $1,282.95 | $1,283.00 | |