| 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 | $31.53 | 8.690% | $34.27 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $200.32 | 12.150% | $224.6589 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $15.72 | 8.222% | $17.0125 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $115.29 | 5.562% | $121.7024 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $166.47 | 10.613% | $184.1375 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $249.63 | 6.440% | $265.7062 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $16.92 | 12.854% | $19.0949 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $795.88 | $866.5824 | $866.58 | $866.55 | $866.60 | |