| 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 | $233.81 | 13.560% | $265.5146 | $265.51 | $265.50 | $265.50 |
| Purchase #2 | $122.78 | 8.824% | $133.6141 | $133.61 | $133.60 | $133.60 |
| Purchase #3 | $239.93 | 12.667% | $270.3219 | $270.32 | $270.30 | $270.30 |
| Purchase #4 | $244.98 | 12.360% | $275.2595 | $275.26 | $275.25 | $275.30 |
| Purchase #5 | $237.53 | 11.230% | $264.2046 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $204.93 | 11.783% | $229.0769 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $231.48 | 10.399% | $255.5516 | $255.55 | $255.55 | $255.60 |
| 7 purchase totals = | $1,515.44 | $1,693.5432 | $1,693.53 | $1,693.50 | $1,693.60 | |