| 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 | $227.83 | 7.538% | $245.0038 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $148.81 | 11.791% | $166.3562 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $85.86 | 12.610% | $96.6869 | $96.69 | $96.70 | $96.70 |
| Purchase #4 | $96.66 | 4.637% | $101.1421 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $130.48 | 9.776% | $143.2357 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $28.61 | 13.398% | $32.4432 | $32.44 | $32.45 | $32.40 |
| Purchase #7 | $200.80 | 6.662% | $214.1773 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $919.05 | $999.0452 | $999.05 | $999.10 | $999.00 | |