| 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 | $214.60 | 11.420% | $239.1073 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $144.95 | 9.722% | $159.042 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $42.32 | 4.300% | $44.1398 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $114.63 | 5.745% | $121.2155 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $148.96 | 13.597% | $169.2141 | $169.21 | $169.20 | $169.20 |
| Purchase #6 | $153.79 | 10.689% | $170.2286 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $6.46 | 3.807% | $6.7059 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $825.71 | $909.6532 | $909.66 | $909.65 | $909.50 | |