| 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 | $213.75 | 3.645% | $221.5412 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $78.90 | 5.129% | $82.9468 | $82.95 | $82.95 | $82.90 |
| Purchase #3 | $163.98 | 10.489% | $181.1799 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $226.69 | 12.169% | $254.2759 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $159.68 | 11.738% | $178.4232 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $60.35 | 9.237% | $65.9245 | $65.92 | $65.90 | $65.90 |
| Purchase #7 | $93.33 | 13.844% | $106.2506 | $106.25 | $106.25 | $106.30 |
| 7 purchase totals = | $996.68 | $1,090.5421 | $1,090.54 | $1,090.55 | $1,090.50 | |