| 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 | $116.66 | 12.540% | $131.2892 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $173.74 | 12.113% | $194.7851 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $142.42 | 8.408% | $154.3947 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $135.93 | 13.458% | $154.2235 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $121.40 | 4.239% | $126.5461 | $126.55 | $126.55 | $126.50 |
| Purchase #6 | $226.93 | 10.605% | $250.9959 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $249.52 | 8.805% | $271.4902 | $271.49 | $271.50 | $271.50 |
| 7 purchase totals = | $1,166.60 | $1,283.7247 | $1,283.73 | $1,283.75 | $1,283.70 | |