| 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 | $128.55 | 6.228% | $136.5561 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $89.29 | 9.207% | $97.5109 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $227.41 | 11.662% | $253.9306 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $124.83 | 9.109% | $136.2008 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $210.55 | 6.532% | $224.3031 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $246.81 | 12.317% | $277.2096 | $277.21 | $277.20 | $277.20 |
| Purchase #7 | $194.56 | 8.213% | $210.5392 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,222.00 | $1,336.2503 | $1,336.25 | $1,336.25 | $1,336.20 | |