| 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 | $219.29 | 3.621% | $227.2305 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $87.29 | 7.184% | $93.5609 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $42.67 | 13.191% | $48.2986 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $193.76 | 8.170% | $209.5902 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $98.98 | 8.549% | $107.4418 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $151.45 | 6.176% | $160.8036 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $35.41 | 5.612% | $37.3972 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $828.85 | $884.3228 | $884.32 | $884.35 | $884.30 | |