| 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 | $9.28 | 13.432% | $10.5265 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $66.42 | 13.193% | $75.1828 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $213.52 | 10.373% | $235.6684 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $112.67 | 9.208% | $123.0447 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $232.92 | 10.378% | $257.0924 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $208.27 | 11.364% | $231.9378 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $199.33 | 3.427% | $206.161 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $1,042.41 | $1,139.6136 | $1,139.61 | $1,139.65 | $1,139.60 | |