| 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 | $234.90 | 3.333% | $242.7292 | $242.73 | $242.75 | $242.70 |
| Purchase #2 | $113.57 | 5.179% | $119.4518 | $119.45 | $119.45 | $119.50 |
| Purchase #3 | $95.71 | 12.760% | $107.9226 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $150.26 | 8.605% | $163.1899 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $37.88 | 6.664% | $40.4043 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $7.57 | 11.658% | $8.4525 | $8.45 | $8.45 | $8.50 |
| Purchase #7 | $240.59 | 4.782% | $252.095 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $880.48 | $934.2453 | $934.24 | $934.25 | $934.30 | |