| 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 | $209.80 | 7.222% | $224.9518 | $224.95 | $224.95 | $225.00 |
| Purchase #2 | $240.28 | 10.566% | $265.668 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $105.38 | 6.564% | $112.2971 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $238.27 | 9.339% | $260.522 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $162.50 | 12.571% | $182.9279 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $153.25 | 3.563% | $158.7103 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $158.55 | 5.216% | $166.82 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $1,268.03 | $1,371.8971 | $1,371.90 | $1,371.85 | $1,371.90 | |