| 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 | $96.48 | 6.644% | $102.8901 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $212.60 | 11.374% | $236.7811 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $125.92 | 10.586% | $139.2499 | $139.25 | $139.25 | $139.20 |
| Purchase #4 | $34.75 | 9.612% | $38.0902 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $145.60 | 11.235% | $161.9582 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $143.25 | 7.481% | $153.9665 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $244.79 | 11.141% | $272.0621 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $1,003.39 | $1,104.9981 | $1,105.00 | $1,105.00 | $1,105.10 | |