| 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 | $106.48 | 3.418% | $110.1195 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $101.41 | 10.435% | $111.9921 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $149.56 | 9.691% | $164.0539 | $164.05 | $164.05 | $164.10 |
| Purchase #4 | $165.25 | 3.818% | $171.5592 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $191.64 | 5.499% | $202.1783 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $48.83 | 13.854% | $55.5949 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $225.75 | 11.425% | $251.5419 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $988.92 | $1,067.0398 | $1,067.03 | $1,067.05 | $1,067.10 | |