| 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 | $109.84 | 10.561% | $121.4402 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $155.88 | 4.709% | $163.2204 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $239.40 | 5.833% | $253.3642 | $253.36 | $253.35 | $253.40 |
| Purchase #4 | $118.27 | 12.680% | $133.2666 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $239.38 | 12.345% | $268.9315 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $227.48 | 8.768% | $247.4254 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $219.29 | 11.675% | $244.8921 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $1,309.54 | $1,432.5404 | $1,432.54 | $1,432.55 | $1,432.50 | |