| 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 | $221.32 | 9.413% | $242.1529 | $242.15 | $242.15 | $242.20 |
| Purchase #2 | $130.44 | 10.472% | $144.0997 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $46.49 | 7.588% | $50.0177 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $204.87 | 7.736% | $220.7187 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $146.56 | 13.750% | $166.712 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $29.33 | 11.300% | $32.6443 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $14.29 | 12.250% | $16.0405 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $793.30 | $872.3858 | $872.38 | $872.35 | $872.30 | |