| 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 | $226.79 | 13.310% | $256.9757 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $54.97 | 7.728% | $59.2181 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $139.85 | 7.220% | $149.9472 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $225.51 | 10.119% | $248.3294 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $129.31 | 8.521% | $140.3285 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $30.57 | 5.623% | $32.289 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $217.45 | 9.852% | $238.8732 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,024.45 | $1,125.9611 | $1,125.97 | $1,126.00 | $1,125.90 | |