| 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 | $26.69 | 9.688% | $29.2757 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $170.40 | 13.477% | $193.3648 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $100.72 | 3.490% | $104.2351 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $249.89 | 6.399% | $265.8805 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $242.86 | 13.385% | $275.3668 | $275.37 | $275.35 | $275.40 |
| Purchase #6 | $170.56 | 3.522% | $176.5671 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $200.30 | 3.108% | $206.5253 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $1,161.42 | $1,251.2153 | $1,251.23 | $1,251.25 | $1,251.30 | |