| 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 | $191.26 | 11.222% | $212.7232 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $19.54 | 3.159% | $20.1573 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $118.43 | 13.253% | $134.1255 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $69.48 | 12.554% | $78.2025 | $78.20 | $78.20 | $78.20 |
| Purchase #5 | $117.37 | 3.372% | $121.3277 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $217.55 | 5.578% | $229.6849 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $235.97 | 8.179% | $255.27 | $255.27 | $255.25 | $255.30 |
| 7 purchase totals = | $969.60 | $1,051.4911 | $1,051.49 | $1,051.50 | $1,051.50 | |