| 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 | $240.54 | 5.635% | $254.0944 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $19.42 | 3.353% | $20.0712 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $123.87 | 8.106% | $133.9109 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $129.31 | 9.404% | $141.4703 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $56.82 | 7.186% | $60.9031 | $60.90 | $60.90 | $60.90 |
| Purchase #6 | $160.68 | 3.611% | $166.4822 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $35.27 | 3.594% | $36.5376 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $765.91 | $813.4697 | $813.46 | $813.45 | $813.50 | |