| 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 | $184.62 | 3.503% | $191.0872 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $219.62 | 6.155% | $233.1376 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $110.61 | 4.432% | $115.5122 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $92.57 | 12.872% | $104.4856 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $25.30 | 5.787% | $26.7641 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $107.51 | 5.785% | $113.7295 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $113.87 | 5.115% | $119.6945 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $854.10 | $904.4107 | $904.41 | $904.45 | $904.40 | |