| 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 | $137.92 | 7.536% | $148.3137 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $20.76 | 10.259% | $22.8898 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $214.94 | 8.858% | $233.9794 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $17.44 | 4.667% | $18.2539 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $90.55 | 5.171% | $95.2323 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $199.67 | 8.182% | $216.007 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $232.69 | 11.489% | $259.4238 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $913.97 | $994.0999 | $994.09 | $994.10 | $994.10 | |