| 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 | $209.47 | 3.319% | $216.4223 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $205.56 | 3.495% | $212.7443 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $57.79 | 4.683% | $60.4963 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $29.67 | 13.202% | $33.587 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $227.30 | 4.319% | $237.1171 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $150.40 | 3.729% | $156.0084 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $221.38 | 7.854% | $238.7672 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $1,101.57 | $1,155.1426 | $1,155.15 | $1,155.10 | $1,155.10 | |