| 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 | $205.31 | 11.871% | $229.6824 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $250.87 | 8.469% | $272.1162 | $272.12 | $272.10 | $272.10 |
| Purchase #3 | $130.60 | 11.418% | $145.5119 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $131.73 | 11.284% | $146.5944 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $234.27 | 7.229% | $251.2054 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $93.71 | 13.406% | $106.2728 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $128.77 | 6.721% | $137.4246 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $1,175.26 | $1,288.8077 | $1,288.80 | $1,288.75 | $1,288.80 | |