| 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 | $215.66 | 10.155% | $237.5603 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $20.70 | 5.425% | $21.823 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $92.57 | 13.366% | $104.9429 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $200.91 | 7.113% | $215.2007 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $217.47 | 9.112% | $237.2859 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $81.31 | 13.376% | $92.186 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $81.27 | 3.423% | $84.0519 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $909.89 | $993.0507 | $993.05 | $993.05 | $993.10 | |