| 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 | $205.56 | 7.642% | $221.2689 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $80.58 | 3.711% | $83.5703 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $15.45 | 7.386% | $16.5911 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $60.45 | 5.642% | $63.8606 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $219.33 | 6.294% | $233.1346 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $28.56 | 8.649% | $31.0302 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $224.30 | 8.770% | $243.9711 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $834.23 | $893.4268 | $893.42 | $893.40 | $893.50 | |