| 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 | $242.42 | 6.305% | $257.7046 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $212.59 | 12.239% | $238.6089 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $100.59 | 4.250% | $104.8651 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $232.87 | 10.615% | $257.5892 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $157.91 | 10.851% | $175.0448 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $89.69 | 6.258% | $95.3028 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $232.34 | 4.590% | $243.0044 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $1,268.41 | $1,372.1198 | $1,372.11 | $1,372.10 | $1,372.10 | |