| 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 | $237.27 | 4.467% | $247.8689 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $28.96 | 9.703% | $31.77 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $92.51 | 5.723% | $97.8043 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $60.27 | 4.234% | $62.8218 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $163.86 | 7.129% | $175.5416 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $229.44 | 12.423% | $257.9433 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $139.89 | 12.523% | $157.4084 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $952.20 | $1,031.1583 | $1,031.15 | $1,031.10 | $1,031.10 | |