| 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 | $122.81 | 8.597% | $133.368 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $60.92 | 7.473% | $65.4726 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $109.31 | 7.380% | $117.3771 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $92.88 | 10.575% | $102.7021 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $16.77 | 5.703% | $17.7264 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $249.35 | 13.684% | $283.4711 | $283.47 | $283.45 | $283.50 |
| Purchase #7 | $94.79 | 13.288% | $107.3857 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $746.83 | $827.5030 | $827.51 | $827.50 | $827.60 | |