| 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 | $250.91 | 9.470% | $274.6712 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $95.89 | 9.419% | $104.9219 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $134.94 | 12.591% | $151.9303 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $135.60 | 9.800% | $148.8888 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $39.28 | 10.458% | $43.3879 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $23.30 | 6.389% | $24.7886 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $148.77 | 3.551% | $154.0528 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $828.69 | $902.6415 | $902.64 | $902.65 | $902.70 | |