| 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 | $228.68 | 5.438% | $241.1156 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $46.29 | 7.631% | $49.8224 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $83.65 | 13.676% | $95.09 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $214.82 | 11.850% | $240.2762 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $8.37 | 6.801% | $8.9392 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $155.66 | 7.218% | $166.8955 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $91.96 | 12.508% | $103.4624 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $829.43 | $905.6013 | $905.61 | $905.60 | $905.60 | |