| 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 | $188.54 | 11.666% | $210.5351 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $88.61 | 10.785% | $98.1666 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $17.69 | 11.370% | $19.7014 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $7.87 | 3.457% | $8.1421 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $228.44 | 9.319% | $249.7283 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $149.58 | 10.645% | $165.5028 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $140.67 | 13.575% | $159.766 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $821.40 | $911.5423 | $911.55 | $911.55 | $911.50 | |