| 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 | $213.89 | 4.766% | $224.084 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $7.25 | 11.782% | $8.1042 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $88.40 | 4.691% | $92.5468 | $92.55 | $92.55 | $92.50 |
| Purchase #4 | $9.51 | 11.779% | $10.6302 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $144.38 | 13.105% | $163.301 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $7.80 | 11.653% | $8.7089 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $233.77 | 4.740% | $244.8507 | $244.85 | $244.85 | $244.90 |
| 7 purchase totals = | $705.00 | $752.2258 | $752.22 | $752.25 | $752.20 | |