| 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 | $220.79 | 8.833% | $240.2924 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $43.77 | 12.866% | $49.4014 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $106.46 | 3.476% | $110.1605 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $38.32 | 12.394% | $43.0694 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $202.58 | 12.766% | $228.4414 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $119.83 | 5.830% | $126.8161 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $75.33 | 12.319% | $84.6099 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $807.08 | $882.7911 | $882.79 | $882.75 | $882.80 | |