| 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 | $220.79 | 12.281% | $247.9052 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $231.45 | 10.275% | $255.2315 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $179.41 | 8.764% | $195.1335 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $226.89 | 3.527% | $234.8924 | $234.89 | $234.90 | $234.90 |
| Purchase #5 | $20.43 | 10.173% | $22.5083 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $248.48 | 11.388% | $276.7769 | $276.78 | $276.80 | $276.80 |
| Purchase #7 | $125.91 | 11.638% | $140.5634 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $1,253.36 | $1,373.0112 | $1,373.01 | $1,373.05 | $1,373.00 | |