| 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 | $199.52 | 13.854% | $227.1615 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $19.31 | 4.780% | $20.233 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $200.94 | 5.220% | $211.4291 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $161.74 | 13.541% | $183.6412 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $220.57 | 7.251% | $236.5635 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $247.62 | 9.872% | $272.065 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $207.51 | 4.604% | $217.0638 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $1,257.21 | $1,368.1571 | $1,368.15 | $1,368.15 | $1,368.20 | |