| 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 | $131.80 | 5.626% | $139.2151 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $231.63 | 11.439% | $258.1262 | $258.13 | $258.15 | $258.10 |
| Purchase #3 | $92.43 | 9.273% | $101.001 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $12.71 | 6.413% | $13.5251 | $13.53 | $13.55 | $13.50 |
| Purchase #5 | $18.42 | 4.624% | $19.2717 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $99.82 | 6.292% | $106.1007 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $232.76 | 12.431% | $261.6944 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $819.57 | $898.9342 | $898.94 | $898.95 | $898.90 | |