| 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 | $208.32 | 11.442% | $232.156 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $202.30 | 3.651% | $209.686 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $164.79 | 4.175% | $171.67 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $17.42 | 9.858% | $19.1373 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $225.43 | 13.820% | $256.5844 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $19.52 | 7.818% | $21.0461 | $21.05 | $21.05 | $21.00 |
| Purchase #7 | $48.68 | 13.304% | $55.1564 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $886.46 | $965.4362 | $965.45 | $965.45 | $965.50 | |