| 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 | $124.48 | 5.833% | $131.7409 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $236.52 | 10.797% | $262.0571 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $88.99 | 7.491% | $95.6562 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $24.78 | 12.184% | $27.7992 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $167.83 | 7.311% | $180.1001 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $247.43 | 3.549% | $256.2113 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $199.81 | 13.580% | $226.9442 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $1,089.84 | $1,180.5090 | $1,180.51 | $1,180.50 | $1,180.50 | |