| 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 | $220.80 | 8.847% | $240.3342 | $240.33 | $240.35 | $240.30 |
| Purchase #2 | $56.83 | 3.124% | $58.6054 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $85.73 | 10.622% | $94.8362 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $106.90 | 9.397% | $116.9454 | $116.95 | $116.95 | $116.90 |
| Purchase #5 | $68.59 | 13.769% | $78.0342 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $213.41 | 11.205% | $237.3226 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $240.31 | 13.265% | $272.1871 | $272.19 | $272.20 | $272.20 |
| 7 purchase totals = | $992.57 | $1,098.2651 | $1,098.27 | $1,098.30 | $1,098.10 | |