| 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 | $89.41 | 13.554% | $101.5286 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $234.27 | 8.121% | $253.2951 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $191.25 | 12.265% | $214.7068 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $202.50 | 12.796% | $228.4119 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $232.74 | 11.461% | $259.4143 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $151.82 | 7.648% | $163.4312 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $54.27 | 5.790% | $57.4122 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $1,156.26 | $1,278.2001 | $1,278.20 | $1,278.20 | $1,278.10 | |