| 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 | $90.81 | 8.573% | $98.5951 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $212.47 | 6.846% | $227.0157 | $227.02 | $227.00 | $227.00 |
| Purchase #3 | $144.30 | 5.622% | $152.4125 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $231.68 | 6.237% | $246.1299 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $247.26 | 11.116% | $274.7454 | $274.75 | $274.75 | $274.70 |
| Purchase #6 | $112.35 | 6.450% | $119.5966 | $119.60 | $119.60 | $119.60 |
| Purchase #7 | $42.71 | 5.698% | $45.1436 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $1,081.58 | $1,163.6388 | $1,163.65 | $1,163.65 | $1,163.50 | |