| 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 | $231.44 | 13.657% | $263.0478 | $263.05 | $263.05 | $263.00 |
| Purchase #2 | $208.62 | 8.178% | $225.6809 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $37.67 | 3.379% | $38.9429 | $38.94 | $38.95 | $38.90 |
| Purchase #4 | $19.70 | 13.540% | $22.3674 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $239.52 | 9.264% | $261.7091 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $88.67 | 3.325% | $91.6183 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $247.78 | 4.433% | $258.7641 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $1,073.40 | $1,162.1305 | $1,162.13 | $1,162.10 | $1,162.10 | |