| 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 | $107.40 | 8.266% | $116.2777 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $142.96 | 5.735% | $151.1588 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $232.31 | 6.172% | $246.6482 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $107.82 | 11.321% | $120.0263 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $10.73 | 10.717% | $11.8799 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $63.47 | 11.545% | $70.7976 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $219.36 | 9.156% | $239.4446 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $884.05 | $956.2331 | $956.24 | $956.30 | $956.20 | |