| 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 | $215.68 | 8.223% | $233.4154 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $72.35 | 5.377% | $76.2403 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $100.31 | 8.533% | $108.8695 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $78.53 | 5.124% | $82.5539 | $82.55 | $82.55 | $82.60 |
| Purchase #5 | $207.57 | 9.417% | $227.1169 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $209.33 | 9.194% | $228.5758 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $27.82 | 12.525% | $31.3045 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $911.59 | $988.0763 | $988.08 | $988.05 | $988.10 | |