| 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 | $25.72 | 13.462% | $29.1824 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $34.43 | 12.799% | $38.8367 | $38.84 | $38.85 | $38.80 |
| Purchase #3 | $229.92 | 5.593% | $242.7794 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $8.66 | 11.773% | $9.6795 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $232.46 | 11.267% | $258.6513 | $258.65 | $258.65 | $258.70 |
| Purchase #6 | $195.73 | 8.322% | $212.0187 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $215.71 | 8.138% | $233.2645 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $942.63 | $1,024.4125 | $1,024.41 | $1,024.45 | $1,024.50 | |