| 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 | $194.46 | 11.190% | $216.2201 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $92.83 | 10.432% | $102.514 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $160.48 | 11.408% | $178.7876 | $178.79 | $178.80 | $178.80 |
| Purchase #4 | $88.49 | 3.526% | $91.6102 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $97.25 | 12.810% | $109.7077 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $74.29 | 7.257% | $79.6812 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $156.54 | 11.197% | $174.0678 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $864.34 | $952.5886 | $952.59 | $952.55 | $952.60 | |