| 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 | $130.54 | 5.856% | $138.1844 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $249.41 | 3.225% | $257.4535 | $257.45 | $257.45 | $257.50 |
| Purchase #3 | $224.65 | 10.714% | $248.719 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $246.53 | 4.119% | $256.6846 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $159.46 | 9.319% | $174.3201 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $173.62 | 9.850% | $190.7216 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $214.47 | 13.778% | $244.0197 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $1,398.68 | $1,510.1029 | $1,510.09 | $1,510.05 | $1,510.10 | |