| 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 | $225.60 | 13.781% | $256.6899 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $88.48 | 10.186% | $97.4926 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $248.37 | 6.454% | $264.3998 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $19.88 | 6.799% | $21.2316 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $63.28 | 4.586% | $66.182 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $153.37 | 8.522% | $166.4402 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $100.68 | 8.408% | $109.1452 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $899.66 | $981.5813 | $981.58 | $981.65 | $981.50 | |