| 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 | $127.35 | 7.581% | $137.0044 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $203.64 | 3.238% | $210.2339 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $204.87 | 4.788% | $214.6792 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $164.68 | 9.842% | $180.8878 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $97.35 | 7.762% | $104.9063 | $104.91 | $104.90 | $104.90 |
| Purchase #6 | $58.38 | 13.264% | $66.1235 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $80.64 | 9.747% | $88.5 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $936.91 | $1,002.3351 | $1,002.33 | $1,002.35 | $1,002.30 | |