| 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 | $180.56 | 6.390% | $192.0978 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $68.71 | 9.456% | $75.2072 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $242.61 | 7.167% | $259.9979 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $24.50 | 12.577% | $27.5814 | $27.58 | $27.60 | $27.60 |
| Purchase #5 | $201.86 | 11.331% | $224.7328 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $166.85 | 13.867% | $189.9871 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $47.45 | 4.203% | $49.4443 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $932.54 | $1,019.0485 | $1,019.05 | $1,019.10 | $1,019.00 | |