| 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 | $212.25 | 3.664% | $220.0268 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $114.55 | 11.194% | $127.3727 | $127.37 | $127.35 | $127.40 |
| Purchase #3 | $119.69 | 7.435% | $128.589 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $62.68 | 3.732% | $65.0192 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $207.44 | 9.455% | $227.0535 | $227.05 | $227.05 | $227.10 |
| Purchase #6 | $29.42 | 8.225% | $31.8398 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $84.29 | 11.835% | $94.2657 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $830.32 | $894.1667 | $894.17 | $894.15 | $894.20 | |