| 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 | $207.33 | 9.769% | $227.5841 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $225.89 | 10.135% | $248.784 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $65.70 | 4.519% | $68.669 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $156.71 | 4.478% | $163.7275 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $197.91 | 6.279% | $210.3368 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $58.62 | 11.158% | $65.1608 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $21.40 | 7.813% | $23.072 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $933.56 | $1,007.3342 | $1,007.33 | $1,007.35 | $1,007.40 | |