| 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 | $209.36 | 7.213% | $224.4611 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $200.29 | 9.401% | $219.1193 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $221.97 | 3.525% | $229.7944 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $152.83 | 5.542% | $161.2998 | $161.30 | $161.30 | $161.30 |
| Purchase #5 | $70.98 | 6.823% | $75.823 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $76.72 | 12.621% | $86.4028 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $47.67 | 9.328% | $52.1167 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $979.82 | $1,049.0171 | $1,049.01 | $1,048.95 | $1,049.00 | |