| 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 | $95.64 | 5.718% | $101.1087 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $197.40 | 9.794% | $216.7334 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $88.91 | 10.835% | $98.5434 | $98.54 | $98.55 | $98.50 |
| Purchase #4 | $249.43 | 5.859% | $264.0441 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $29.49 | 13.324% | $33.4192 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $217.54 | 5.698% | $229.9354 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $144.64 | 13.454% | $164.0999 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $1,023.05 | $1,107.8841 | $1,107.88 | $1,107.90 | $1,107.70 | |