| 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 | $248.36 | 6.132% | $263.5894 | $263.59 | $263.60 | $263.60 |
| Purchase #2 | $159.45 | 5.164% | $167.684 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $103.57 | 8.191% | $112.0534 | $112.05 | $112.05 | $112.10 |
| Purchase #4 | $72.91 | 13.582% | $82.8126 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $101.70 | 3.831% | $105.5961 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $23.70 | 10.564% | $26.2037 | $26.20 | $26.20 | $26.20 |
| Purchase #7 | $133.34 | 11.832% | $149.1168 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $843.03 | $907.0560 | $907.05 | $907.05 | $907.10 | |