| 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 | $194.28 | 8.127% | $210.0691 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $7.42 | 3.691% | $7.6939 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $219.32 | 7.179% | $235.065 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $12.46 | 9.746% | $13.6744 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $121.89 | 13.232% | $138.0185 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $181.92 | 7.871% | $196.2389 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $86.69 | 8.490% | $94.05 | $94.05 | $94.05 | $94.10 |
| 7 purchase totals = | $823.98 | $894.8098 | $894.81 | $894.75 | $894.90 | |