| 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 | $134.63 | 4.858% | $141.1703 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $58.70 | 10.537% | $64.8852 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $89.58 | 7.248% | $96.0728 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $220.35 | 10.385% | $243.2333 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $164.58 | 6.692% | $175.5937 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $244.66 | 5.427% | $257.9377 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $88.88 | 4.839% | $93.1809 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $1,001.38 | $1,072.0739 | $1,072.07 | $1,072.10 | $1,072.10 | |