| 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 | $192.66 | 4.134% | $200.6246 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $192.25 | 5.729% | $203.264 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $89.42 | 4.207% | $93.1819 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $167.58 | 10.203% | $184.6782 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $89.70 | 11.185% | $99.7329 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $10.65 | 5.195% | $11.2033 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $195.98 | 3.375% | $202.5943 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $938.24 | $995.2792 | $995.26 | $995.30 | $995.30 | |