| 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 | $213.87 | 12.246% | $240.0605 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $30.48 | 6.328% | $32.4088 | $32.41 | $32.40 | $32.40 |
| Purchase #3 | $216.43 | 3.651% | $224.3319 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $108.80 | 6.815% | $116.2147 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $89.49 | 13.158% | $101.2651 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $173.51 | 7.462% | $186.4573 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $242.35 | 12.354% | $272.2899 | $272.29 | $272.30 | $272.30 |
| 7 purchase totals = | $1,074.93 | $1,173.0282 | $1,173.03 | $1,173.00 | $1,173.10 | |