| 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 | $212.57 | 4.851% | $222.8818 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $208.35 | 13.329% | $236.121 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $100.91 | 8.188% | $109.1725 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $244.32 | 10.710% | $270.4867 | $270.49 | $270.50 | $270.50 |
| Purchase #5 | $146.53 | 10.572% | $162.0212 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $123.44 | 5.857% | $130.6699 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $127.53 | 12.413% | $143.3603 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $1,163.65 | $1,274.7134 | $1,274.71 | $1,274.65 | $1,274.80 | |