| 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 | $155.74 | 5.766% | $164.72 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $207.57 | 11.316% | $231.0586 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $241.35 | 6.684% | $257.4818 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $116.53 | 3.461% | $120.5631 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $212.57 | 11.478% | $236.9688 | $236.97 | $236.95 | $237.00 |
| Purchase #6 | $130.86 | 6.718% | $139.6512 | $139.65 | $139.65 | $139.70 |
| Purchase #7 | $179.96 | 10.602% | $199.0394 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $1,244.58 | $1,349.4829 | $1,349.48 | $1,349.45 | $1,349.60 | |