| 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 | $134.42 | 10.651% | $148.7371 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $175.82 | 11.728% | $196.4402 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $88.29 | 12.412% | $99.2486 | $99.25 | $99.25 | $99.20 |
| Purchase #4 | $201.28 | 6.350% | $214.0613 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $58.30 | 10.606% | $64.4833 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $103.43 | 5.866% | $109.4972 | $109.50 | $109.50 | $109.50 |
| Purchase #7 | $197.67 | 6.340% | $210.2023 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $959.21 | $1,042.6700 | $1,042.67 | $1,042.70 | $1,042.60 | |