| 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 | $218.56 | 6.819% | $233.4636 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $214.69 | 9.530% | $235.15 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $244.97 | 12.274% | $275.0376 | $275.04 | $275.05 | $275.00 |
| Purchase #4 | $193.92 | 10.185% | $213.6708 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $218.86 | 11.682% | $244.4272 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $158.77 | 12.141% | $178.0463 | $178.05 | $178.05 | $178.00 |
| Purchase #7 | $153.36 | 8.341% | $166.1518 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $1,403.13 | $1,545.9473 | $1,545.95 | $1,545.95 | $1,546.00 | |