| 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 | $74.82 | 8.548% | $81.2156 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $222.62 | 9.278% | $243.2747 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $100.61 | 4.304% | $104.9403 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $214.42 | 11.430% | $238.9282 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $88.73 | 8.357% | $96.1452 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $82.59 | 13.750% | $93.9461 | $93.95 | $93.95 | $93.90 |
| Purchase #7 | $204.89 | 4.709% | $214.5383 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $988.68 | $1,072.9884 | $1,073.00 | $1,073.00 | $1,072.80 | |