| 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 | $197.94 | 3.469% | $204.8065 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $60.28 | 10.328% | $66.5057 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $53.89 | 8.692% | $58.5741 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $15.64 | 3.221% | $16.1438 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $187.87 | 8.512% | $203.8615 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $49.56 | 4.270% | $51.6762 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $210.31 | 4.358% | $219.4753 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $775.49 | $821.0431 | $821.05 | $821.05 | $821.10 | |