| 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 | $236.41 | 9.553% | $258.9942 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $71.84 | 3.617% | $74.4385 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $137.89 | 11.500% | $153.7474 | $153.75 | $153.75 | $153.70 |
| Purchase #4 | $175.93 | 13.757% | $200.1327 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $30.56 | 9.238% | $33.3831 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $143.91 | 11.657% | $160.6856 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $163.84 | 12.471% | $184.2725 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $960.38 | $1,065.6540 | $1,065.65 | $1,065.70 | $1,065.60 | |