| 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 | $104.76 | 12.309% | $117.6549 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $91.71 | 4.471% | $95.8104 | $95.81 | $95.80 | $95.80 |
| Purchase #3 | $179.44 | 11.196% | $199.5301 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $207.27 | 12.840% | $233.8835 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $250.45 | 8.555% | $271.876 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $112.74 | 10.191% | $124.2293 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $247.46 | 10.281% | $272.9014 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $1,193.83 | $1,315.8856 | $1,315.88 | $1,315.95 | $1,315.90 | |