| 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 | $99.46 | 3.480% | $102.9212 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $121.68 | 10.135% | $134.0123 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $159.38 | 12.357% | $179.0746 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $6.62 | 3.105% | $6.8256 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $127.54 | 5.714% | $134.8276 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $188.31 | 3.203% | $194.3416 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $14.27 | 9.550% | $15.6328 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $717.26 | $767.6357 | $767.63 | $767.65 | $767.50 | |