| 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 | $224.68 | 7.120% | $240.6772 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $30.36 | 7.444% | $32.62 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $233.30 | 5.753% | $246.7217 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $110.56 | 12.256% | $124.1102 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $59.99 | 10.584% | $66.3393 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $51.62 | 6.650% | $55.0527 | $55.05 | $55.05 | $55.10 |
| Purchase #7 | $112.80 | 4.250% | $117.594 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $823.31 | $883.1151 | $883.11 | $883.10 | $883.10 | |