| 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 | $195.74 | 3.438% | $202.4695 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $220.62 | 9.235% | $240.9943 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $189.64 | 8.536% | $205.8277 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $33.57 | 11.445% | $37.4121 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $5.26 | 6.409% | $5.5971 | $5.60 | $5.60 | $5.60 |
| Purchase #6 | $108.82 | 3.237% | $112.3425 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $26.32 | 3.353% | $27.2025 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $779.97 | $831.8457 | $831.84 | $831.85 | $831.80 | |