| 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 | $90.68 | 12.394% | $101.9189 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $143.45 | 11.587% | $160.0716 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $201.43 | 13.449% | $228.5203 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $247.85 | 6.793% | $264.6865 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $108.30 | 6.450% | $115.2854 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $210.60 | 5.749% | $222.7074 | $222.71 | $222.70 | $222.70 |
| Purchase #7 | $231.57 | 7.600% | $249.1693 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $1,233.88 | $1,342.3594 | $1,342.37 | $1,342.30 | $1,342.40 | |