| 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 | $210.92 | 11.143% | $234.4228 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $70.40 | 7.692% | $75.8152 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $200.74 | 10.121% | $221.0569 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $245.31 | 12.711% | $276.4914 | $276.49 | $276.50 | $276.50 |
| Purchase #5 | $99.97 | 8.143% | $108.1106 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $195.44 | 4.340% | $203.9221 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $144.66 | 13.282% | $163.8737 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $1,167.44 | $1,283.6927 | $1,283.69 | $1,283.60 | $1,283.70 | |