| 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 | $188.63 | 8.871% | $205.3634 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $123.76 | 4.337% | $129.1275 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $112.25 | 8.720% | $122.0382 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $110.69 | 13.128% | $125.2214 | $125.22 | $125.20 | $125.20 |
| Purchase #5 | $196.84 | 3.692% | $204.1073 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $202.39 | 12.217% | $227.116 | $227.12 | $227.10 | $227.10 |
| Purchase #7 | $28.66 | 3.577% | $29.6852 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $963.22 | $1,042.6590 | $1,042.67 | $1,042.65 | $1,042.60 | |