| 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 | $15.60 | 12.383% | $17.5317 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $230.78 | 8.666% | $250.7794 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $56.42 | 10.225% | $62.1889 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $246.99 | 5.569% | $260.7449 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $179.90 | 13.395% | $203.9976 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $153.58 | 12.827% | $173.2797 | $173.28 | $173.30 | $173.30 |
| Purchase #7 | $7.49 | 11.211% | $8.3297 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $890.76 | $976.8519 | $976.85 | $976.95 | $976.80 | |