| 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 | $14.26 | 10.777% | $15.7968 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $227.91 | 13.853% | $259.4824 | $259.48 | $259.50 | $259.50 |
| Purchase #3 | $23.69 | 10.331% | $26.1374 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $140.51 | 3.126% | $144.9023 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $218.72 | 12.736% | $246.5762 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $89.95 | 10.332% | $99.2436 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $132.30 | 5.823% | $140.0038 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $847.34 | $932.1425 | $932.14 | $932.20 | $932.10 | |