| 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 | $236.45 | 3.495% | $244.7139 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $113.77 | 8.664% | $123.627 | $123.63 | $123.65 | $123.60 |
| Purchase #3 | $219.51 | 7.800% | $236.6318 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $50.61 | 8.141% | $54.7302 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $19.31 | 7.684% | $20.7938 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $105.43 | 4.742% | $110.4295 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $56.77 | 5.690% | $60.0002 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $801.85 | $850.9264 | $850.92 | $851.00 | $850.80 | |