| 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 | $219.55 | 3.791% | $227.8731 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $186.66 | 11.526% | $208.1744 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $161.66 | 12.795% | $182.3444 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $110.61 | 12.347% | $124.267 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $98.96 | 13.285% | $112.1068 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $223.36 | 5.656% | $235.9932 | $235.99 | $236.00 | $236.00 |
| Purchase #7 | $211.67 | 5.684% | $223.7013 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $1,212.47 | $1,314.4602 | $1,314.45 | $1,314.40 | $1,314.50 | |