| 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 | $85.87 | 4.175% | $89.4551 | $89.46 | $89.45 | $89.50 |
| Purchase #2 | $134.41 | 3.193% | $138.7017 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $200.82 | 7.874% | $216.6326 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $202.39 | 10.762% | $224.1712 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $10.41 | 4.770% | $10.9066 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $191.43 | 8.766% | $208.2108 | $208.21 | $208.20 | $208.20 |
| Purchase #7 | $238.61 | 12.337% | $268.0473 | $268.05 | $268.05 | $268.00 |
| 7 purchase totals = | $1,063.94 | $1,156.1253 | $1,156.13 | $1,156.10 | $1,156.10 | |