| 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 | $10.74 | 13.711% | $12.2126 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $184.43 | 8.188% | $199.5311 | $199.53 | $199.55 | $199.50 |
| Purchase #3 | $132.97 | 4.505% | $138.9603 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $200.31 | 9.318% | $218.9749 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $8.74 | 11.554% | $9.7498 | $9.75 | $9.75 | $9.70 |
| Purchase #6 | $82.71 | 12.365% | $92.9371 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $67.59 | 7.530% | $72.6795 | $72.68 | $72.70 | $72.70 |
| 7 purchase totals = | $687.49 | $745.0453 | $745.04 | $745.05 | $745.00 | |