| 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 | $204.59 | 8.576% | $222.1356 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $161.34 | 11.710% | $180.2329 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $218.56 | 8.742% | $237.6665 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $106.25 | 3.228% | $109.6798 | $109.68 | $109.70 | $109.70 |
| Purchase #5 | $50.30 | 11.636% | $56.1529 | $56.15 | $56.15 | $56.20 |
| Purchase #6 | $233.58 | 11.708% | $260.9275 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $240.88 | 5.816% | $254.8896 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $1,215.50 | $1,321.6848 | $1,321.69 | $1,321.75 | $1,321.70 | |