| 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 | $214.84 | 3.692% | $222.7719 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $61.76 | 3.120% | $63.6869 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $32.27 | 7.252% | $34.6102 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $215.91 | 7.616% | $232.3537 | $232.35 | $232.35 | $232.40 |
| Purchase #5 | $19.70 | 7.226% | $21.1235 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $118.97 | 10.406% | $131.35 | $131.35 | $131.35 | $131.40 |
| Purchase #7 | $98.45 | 5.793% | $104.1532 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $761.90 | $810.0494 | $810.04 | $810.00 | $810.20 | |