| 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 | $245.67 | 3.460% | $254.1702 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $23.74 | 8.376% | $25.7285 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $37.57 | 8.731% | $40.8502 | $40.85 | $40.85 | $40.90 |
| Purchase #4 | $227.50 | 10.256% | $250.8324 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $83.66 | 9.767% | $91.8311 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $85.50 | 6.413% | $90.9831 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $203.64 | 11.797% | $227.6634 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $907.28 | $982.0589 | $982.05 | $982.10 | $982.10 | |