| 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 | $239.44 | 3.261% | $247.2481 | $247.25 | $247.25 | $247.20 |
| Purchase #2 | $64.56 | 5.521% | $68.1244 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $39.88 | 13.614% | $45.3093 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $121.70 | 13.290% | $137.8739 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $100.41 | 7.644% | $108.0853 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $238.62 | 7.351% | $256.161 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $102.28 | 7.237% | $109.682 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $906.89 | $972.4840 | $972.48 | $972.45 | $972.50 | |