| 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 | $190.43 | 7.470% | $204.6551 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $237.86 | 8.665% | $258.4706 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $179.71 | 6.325% | $191.0767 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $210.34 | 12.554% | $236.7461 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $69.94 | 10.290% | $77.1368 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $224.96 | 12.404% | $252.864 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $133.68 | 5.591% | $141.154 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $1,246.92 | $1,362.1033 | $1,362.11 | $1,362.10 | $1,362.20 | |