| 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 | $216.75 | 4.847% | $227.2559 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $14.58 | 7.470% | $15.6691 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $249.71 | 4.227% | $260.2652 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $29.33 | 6.656% | $31.2822 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $97.45 | 7.591% | $104.8474 | $104.85 | $104.85 | $104.80 |
| Purchase #6 | $186.80 | 3.383% | $193.1194 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $85.34 | 3.620% | $88.4293 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $879.96 | $920.8685 | $920.88 | $920.85 | $920.90 | |