| 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 | $104.30 | 12.576% | $117.4168 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $25.32 | 11.241% | $28.1662 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $162.60 | 8.498% | $176.4177 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $131.57 | 9.683% | $144.3099 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $93.86 | 8.566% | $101.9 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $193.70 | 10.683% | $214.393 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $141.56 | 5.862% | $149.8582 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $852.91 | $932.4618 | $932.47 | $932.40 | $932.50 | |