| 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 | $225.53 | 7.472% | $242.3816 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $30.35 | 11.500% | $33.8403 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $204.58 | 5.436% | $215.701 | $215.70 | $215.70 | $215.70 |
| Purchase #4 | $27.57 | 13.438% | $31.2749 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $48.78 | 13.215% | $55.2263 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $107.44 | 11.576% | $119.8773 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $94.59 | 3.813% | $98.1967 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $738.84 | $796.4981 | $796.50 | $796.55 | $796.50 | |