| 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 | $216.73 | 13.114% | $245.152 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $69.71 | 12.869% | $78.681 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $186.49 | 13.387% | $211.4554 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $121.81 | 8.546% | $132.2199 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $106.60 | 3.522% | $110.3545 | $110.35 | $110.35 | $110.40 |
| Purchase #6 | $240.67 | 6.602% | $256.559 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $208.57 | 9.394% | $228.1631 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $1,150.58 | $1,262.5849 | $1,262.58 | $1,262.55 | $1,262.80 | |