| 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 | $11.78 | 11.741% | $13.1631 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $193.56 | 9.134% | $211.2398 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $116.40 | 13.563% | $132.1873 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $165.25 | 5.503% | $174.3437 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $10.85 | 13.214% | $12.2837 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $228.37 | 4.192% | $237.9433 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $153.61 | 9.677% | $168.4748 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $879.82 | $949.6357 | $949.62 | $949.65 | $949.60 | |