| 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 | $184.72 | 13.666% | $209.9638 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $42.65 | 12.704% | $48.0683 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $76.93 | 6.523% | $81.9481 | $81.95 | $81.95 | $81.90 |
| Purchase #4 | $250.82 | 8.331% | $271.7158 | $271.72 | $271.70 | $271.70 |
| Purchase #5 | $132.79 | 4.249% | $138.4322 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $250.90 | 11.359% | $279.3997 | $279.40 | $279.40 | $279.40 |
| Purchase #7 | $227.38 | 12.226% | $255.1795 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $1,166.19 | $1,284.7074 | $1,284.71 | $1,284.70 | $1,284.70 | |