| 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 | $89.87 | 5.850% | $95.1274 | $95.13 | $95.15 | $95.10 |
| Purchase #2 | $125.84 | 13.484% | $142.8083 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $172.62 | 12.572% | $194.3218 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $97.71 | 9.507% | $106.9993 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $219.45 | 8.611% | $238.3468 | $238.35 | $238.35 | $238.30 |
| Purchase #6 | $246.86 | 8.762% | $268.4899 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $237.25 | 11.868% | $265.4068 | $265.41 | $265.40 | $265.40 |
| 7 purchase totals = | $1,189.60 | $1,311.5003 | $1,311.51 | $1,311.50 | $1,311.40 | |