| 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 | $244.54 | 6.368% | $260.1123 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $16.56 | 12.170% | $18.5754 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $94.52 | 10.729% | $104.6611 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $52.52 | 7.159% | $56.2799 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $18.52 | 4.607% | $19.3732 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $40.97 | 12.576% | $46.1224 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $130.64 | 4.503% | $136.5227 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $598.27 | $641.6470 | $641.64 | $641.60 | $641.70 | |