| 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 | $218.72 | 5.181% | $230.0519 | $230.05 | $230.05 | $230.10 |
| Purchase #2 | $120.60 | 13.180% | $136.4951 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $201.87 | 12.864% | $227.8386 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $179.95 | 8.404% | $195.073 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $170.26 | 12.273% | $191.156 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $115.53 | 4.713% | $120.9749 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $40.27 | 3.207% | $41.5615 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $1,047.20 | $1,143.1510 | $1,143.15 | $1,143.10 | $1,143.30 | |