| 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 | $233.68 | 7.133% | $250.3484 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $91.48 | 3.379% | $94.5711 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $26.77 | 8.293% | $28.99 | $28.99 | $29.00 | $29.00 |
| Purchase #4 | $41.60 | 7.820% | $44.8531 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $17.90 | 13.128% | $20.2499 | $20.25 | $20.25 | $20.20 |
| Purchase #6 | $124.68 | 8.164% | $134.8589 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $165.76 | 8.809% | $180.3618 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $701.87 | $754.2332 | $754.23 | $754.20 | $754.30 | |