| 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 | $248.95 | 9.388% | $272.3214 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $145.64 | 12.664% | $164.0838 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $190.47 | 9.221% | $208.0332 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $188.42 | 12.825% | $212.5849 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $206.97 | 6.847% | $221.1412 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $48.84 | 3.709% | $50.6515 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $219.29 | 7.199% | $235.0767 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,248.58 | $1,363.8927 | $1,363.88 | $1,363.95 | $1,363.90 | |