| 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 | $23.31 | 8.491% | $25.2893 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $239.72 | 13.636% | $272.4082 | $272.41 | $272.40 | $272.40 |
| Purchase #3 | $175.46 | 13.429% | $199.0225 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $224.81 | 11.842% | $251.432 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $68.70 | 12.201% | $77.0821 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $221.65 | 4.350% | $231.2918 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $84.91 | 10.313% | $93.6668 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $1,038.56 | $1,150.1927 | $1,150.19 | $1,150.20 | $1,150.20 | |