| 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 | $232.51 | 10.714% | $257.4211 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $12.72 | 3.477% | $13.1623 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $188.37 | 4.776% | $197.3666 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $202.97 | 4.774% | $212.6598 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $209.89 | 11.674% | $234.3926 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $214.86 | 12.544% | $241.812 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $191.46 | 9.857% | $210.3322 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $1,252.78 | $1,367.1466 | $1,367.14 | $1,367.10 | $1,367.20 | |