| 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 | $108.66 | 8.117% | $117.4799 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $173.55 | 8.729% | $188.6992 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $169.98 | 7.420% | $182.5925 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $224.41 | 11.630% | $250.5089 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $142.59 | 8.704% | $155.001 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $239.27 | 12.302% | $268.705 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $157.93 | 9.655% | $173.1781 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $1,216.39 | $1,336.1646 | $1,336.17 | $1,336.20 | $1,336.20 | |