| 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 | $218.63 | 3.564% | $226.422 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $210.96 | 11.450% | $235.1149 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $178.51 | 5.632% | $188.5637 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $160.72 | 7.810% | $173.2722 | $173.27 | $173.25 | $173.30 |
| Purchase #5 | $226.57 | 9.259% | $247.5481 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $158.34 | 9.836% | $173.9143 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $98.58 | 11.734% | $110.1474 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $1,252.31 | $1,354.9826 | $1,354.97 | $1,354.90 | $1,354.90 | |