| 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 | $203.63 | 12.448% | $228.9779 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $244.44 | 5.290% | $257.3709 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $139.25 | 12.331% | $156.4209 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $171.92 | 9.454% | $188.1733 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $154.91 | 12.255% | $173.8942 | $173.89 | $173.90 | $173.90 |
| Purchase #6 | $153.30 | 7.248% | $164.4112 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $168.25 | 13.404% | $190.8022 | $190.80 | $190.80 | $190.80 |
| 7 purchase totals = | $1,235.70 | $1,360.0506 | $1,360.04 | $1,360.00 | $1,360.10 | |