| 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 | $204.71 | 10.849% | $226.919 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $82.96 | 13.691% | $94.3181 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $101.74 | 9.367% | $111.27 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $73.33 | 6.113% | $77.8127 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $210.39 | 4.578% | $220.0217 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $9.25 | 7.731% | $9.9651 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $107.42 | 11.584% | $119.8635 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $789.80 | $860.1701 | $860.17 | $860.05 | $860.20 | |