| 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 | $122.65 | 7.705% | $132.1002 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $30.57 | 11.603% | $34.117 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $97.66 | 6.230% | $103.7442 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $55.73 | 11.835% | $62.3256 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $102.87 | 11.125% | $114.3143 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $200.27 | 7.846% | $215.9832 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $223.35 | 9.188% | $243.8714 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $833.10 | $906.4559 | $906.45 | $906.45 | $906.40 | |