| 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 | $48.28 | 6.619% | $51.4757 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $200.91 | 13.714% | $228.4628 | $228.46 | $228.45 | $228.50 |
| Purchase #3 | $158.68 | 11.494% | $176.9187 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $28.70 | 10.776% | $31.7927 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $249.58 | 12.644% | $281.1369 | $281.14 | $281.15 | $281.10 |
| Purchase #6 | $229.46 | 3.619% | $237.7642 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $108.45 | 12.423% | $121.9227 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $1,024.06 | $1,129.4737 | $1,129.47 | $1,129.45 | $1,129.50 | |