| 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 | $245.90 | 7.731% | $264.9105 | $264.91 | $264.90 | $264.90 |
| Purchase #2 | $245.47 | 10.633% | $271.5708 | $271.57 | $271.55 | $271.60 |
| Purchase #3 | $216.64 | 5.750% | $229.0968 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $11.57 | 3.799% | $12.0095 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $139.89 | 7.243% | $150.0222 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $45.44 | 11.408% | $50.6238 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $7.99 | 4.123% | $8.3194 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $912.90 | $986.5530 | $986.55 | $986.45 | $986.50 | |