| 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 | $12.79 | 5.443% | $13.4862 | $13.49 | $13.50 | $13.50 |
| Purchase #2 | $228.94 | 3.605% | $237.1933 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $232.90 | 7.607% | $250.6167 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $18.74 | 10.425% | $20.6936 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $37.30 | 13.858% | $42.469 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $36.98 | 8.713% | $40.2021 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $233.49 | 6.418% | $248.4754 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $801.14 | $853.1363 | $853.14 | $853.15 | $853.20 | |