| 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 | $171.29 | 11.663% | $191.2676 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $136.49 | 6.685% | $145.6144 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $107.76 | 12.637% | $121.3776 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $239.82 | 10.677% | $265.4256 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $59.41 | 7.784% | $64.0345 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $194.27 | 6.563% | $207.0199 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $205.35 | 11.713% | $229.4026 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,114.39 | $1,224.1422 | $1,224.14 | $1,224.15 | $1,224.10 | |