| 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 | $192.33 | 11.552% | $214.548 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $205.28 | 7.308% | $220.2819 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $92.59 | 6.787% | $98.8741 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $80.84 | 3.851% | $83.9531 | $83.95 | $83.95 | $84.00 |
| Purchase #5 | $192.48 | 5.584% | $203.2281 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $149.54 | 9.634% | $163.9467 | $163.95 | $163.95 | $163.90 |
| Purchase #7 | $199.70 | 8.788% | $217.2496 | $217.25 | $217.25 | $217.20 |
| 7 purchase totals = | $1,112.76 | $1,202.0815 | $1,202.08 | $1,202.10 | $1,202.00 | |