| 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 | $235.81 | 4.730% | $246.9638 | $246.96 | $246.95 | $247.00 |
| Purchase #2 | $50.86 | 10.168% | $56.0314 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $195.30 | 7.869% | $210.6682 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $163.53 | 7.457% | $175.7244 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $55.45 | 11.431% | $61.7885 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $146.88 | 9.845% | $161.3403 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $205.60 | 9.811% | $225.7714 | $225.77 | $225.75 | $225.80 |
| 7 purchase totals = | $1,053.43 | $1,138.2880 | $1,138.28 | $1,138.25 | $1,138.30 | |