| 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 | $107.72 | 10.656% | $119.1986 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $223.54 | 7.555% | $240.4284 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $191.45 | 4.481% | $200.0289 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $212.31 | 5.276% | $223.5115 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $175.64 | 7.114% | $188.135 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $101.28 | 4.869% | $106.2113 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $201.91 | 6.641% | $215.3188 | $215.32 | $215.30 | $215.30 |
| 7 purchase totals = | $1,213.85 | $1,292.8325 | $1,292.84 | $1,292.85 | $1,292.70 | |