| 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 | $221.43 | 9.386% | $242.2134 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $95.81 | 5.196% | $100.7883 | $100.79 | $100.80 | $100.80 |
| Purchase #3 | $213.90 | 8.788% | $232.6975 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $77.63 | 9.633% | $85.1081 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $229.68 | 7.438% | $246.7636 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $193.71 | 9.827% | $212.7459 | $212.75 | $212.75 | $212.70 |
| Purchase #7 | $61.88 | 10.572% | $68.422 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $1,094.04 | $1,188.7388 | $1,188.74 | $1,188.70 | $1,188.70 | |