| 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 | $102.98 | 3.114% | $106.1868 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $224.85 | 11.709% | $251.1777 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $213.80 | 5.438% | $225.4264 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $55.76 | 9.425% | $61.0154 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $37.79 | 11.770% | $42.2379 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $182.37 | 4.791% | $191.1073 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $145.93 | 10.754% | $161.6233 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $963.48 | $1,038.7748 | $1,038.79 | $1,038.80 | $1,038.70 | |