| 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 | $12.33 | 6.362% | $13.1144 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $180.79 | 3.813% | $187.6835 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $42.94 | 10.168% | $47.3061 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $247.65 | 13.450% | $280.9589 | $280.96 | $280.95 | $281.00 |
| Purchase #5 | $9.26 | 8.858% | $10.0803 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $40.30 | 5.579% | $42.5483 | $42.55 | $42.55 | $42.50 |
| Purchase #7 | $227.51 | 3.331% | $235.0884 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $760.78 | $816.7799 | $816.78 | $816.80 | $816.80 | |