| 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 | $110.76 | 13.415% | $125.6185 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $188.53 | 12.552% | $212.1943 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $149.57 | 4.682% | $156.5729 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $105.76 | 8.799% | $115.0658 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $206.51 | 9.484% | $226.0954 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $100.33 | 6.211% | $106.5615 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $179.50 | 11.162% | $199.5358 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $1,040.96 | $1,141.6442 | $1,141.65 | $1,141.60 | $1,141.70 | |