| 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 | $217.71 | 13.669% | $247.4688 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $15.37 | 6.172% | $16.3186 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $238.34 | 3.247% | $246.0789 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $55.84 | 11.427% | $62.2208 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $94.45 | 9.754% | $103.6627 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $105.52 | 6.316% | $112.1846 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $31.48 | 6.429% | $33.5038 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $758.71 | $821.4382 | $821.43 | $821.40 | $821.50 | |