| 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 | $46.50 | 4.734% | $48.7013 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $243.93 | 8.361% | $264.325 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $92.91 | 12.136% | $104.1856 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $144.43 | 13.176% | $163.4601 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $125.80 | 13.842% | $143.2132 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $243.59 | 12.385% | $273.7586 | $273.76 | $273.75 | $273.80 |
| Purchase #7 | $113.35 | 3.653% | $117.4907 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $1,010.51 | $1,115.1345 | $1,115.14 | $1,115.15 | $1,115.20 | |