| 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 | $229.70 | 3.145% | $236.9241 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $206.65 | 6.494% | $220.0699 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $17.73 | 10.317% | $19.5592 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $50.89 | 10.735% | $56.353 | $56.35 | $56.35 | $56.40 |
| Purchase #5 | $88.85 | 3.223% | $91.7136 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $49.43 | 12.522% | $55.6196 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $174.92 | 7.161% | $187.446 | $187.45 | $187.45 | $187.40 |
| 7 purchase totals = | $818.17 | $867.6854 | $867.68 | $867.60 | $867.70 | |