| 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 | $122.92 | 12.327% | $138.0723 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $241.30 | 12.462% | $271.3708 | $271.37 | $271.35 | $271.40 |
| Purchase #3 | $116.72 | 8.857% | $127.0579 | $127.06 | $127.05 | $127.10 |
| Purchase #4 | $215.54 | 11.753% | $240.8724 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $32.40 | 8.378% | $35.1145 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $94.63 | 12.472% | $106.4323 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $236.47 | 6.590% | $252.0534 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $1,059.98 | $1,170.9736 | $1,170.96 | $1,170.90 | $1,171.10 | |