| 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 | $112.26 | 9.108% | $122.4846 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $111.44 | 5.837% | $117.9448 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $153.88 | 4.849% | $161.3416 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $144.55 | 9.277% | $157.9599 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $151.71 | 5.741% | $160.4197 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $157.95 | 11.354% | $175.8836 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $224.36 | 4.300% | $234.0075 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $1,056.15 | $1,130.0417 | $1,130.03 | $1,130.05 | $1,130.00 | |