| 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 | $234.87 | 4.330% | $245.0399 | $245.04 | $245.05 | $245.00 |
| Purchase #2 | $66.39 | 13.585% | $75.4091 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $13.60 | 5.575% | $14.3582 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $178.94 | 11.734% | $199.9368 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $200.35 | 12.146% | $224.6845 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $175.36 | 12.392% | $197.0906 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $75.85 | 11.262% | $84.3922 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $945.36 | $1,040.9113 | $1,040.91 | $1,040.95 | $1,040.90 | |