| 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 | $197.69 | 11.307% | $220.0428 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $152.78 | 6.758% | $163.1049 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $136.30 | 13.567% | $154.7918 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $177.56 | 6.350% | $188.8351 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $221.72 | 7.833% | $239.0873 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $229.88 | 11.644% | $256.6472 | $256.65 | $256.65 | $256.60 |
| Purchase #7 | $26.33 | 9.634% | $28.8666 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $1,142.26 | $1,251.3757 | $1,251.38 | $1,251.40 | $1,251.30 | |