| 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 | $141.62 | 3.526% | $146.6135 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $79.93 | 10.396% | $88.2395 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $143.67 | 7.207% | $154.0243 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $234.70 | 3.744% | $243.4872 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $245.80 | 4.438% | $256.7086 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $153.70 | 10.738% | $170.2043 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $240.27 | 13.306% | $272.2403 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,239.69 | $1,331.5177 | $1,331.51 | $1,331.50 | $1,331.40 | |