| 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 | $97.99 | 3.144% | $101.0708 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $248.26 | 13.326% | $281.3431 | $281.34 | $281.35 | $281.30 |
| Purchase #3 | $235.54 | 3.456% | $243.6803 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $213.90 | 4.863% | $224.302 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $221.41 | 6.347% | $235.4629 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $202.94 | 5.346% | $213.7892 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $98.58 | 11.144% | $109.5658 | $109.57 | $109.55 | $109.60 |
| 7 purchase totals = | $1,318.62 | $1,409.2141 | $1,409.21 | $1,409.20 | $1,409.30 | |