| 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 | $136.25 | 9.228% | $148.8232 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $108.94 | 12.840% | $122.9279 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $249.32 | 13.123% | $282.0383 | $282.04 | $282.05 | $282.00 |
| Purchase #4 | $119.29 | 7.307% | $128.0065 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $225.53 | 4.674% | $236.0713 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $67.69 | 9.687% | $74.2471 | $74.25 | $74.25 | $74.20 |
| Purchase #7 | $89.69 | 11.351% | $99.8707 | $99.87 | $99.85 | $99.90 |
| 7 purchase totals = | $996.71 | $1,091.9850 | $1,091.99 | $1,091.95 | $1,091.90 | |