| 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 | $12.25 | 12.380% | $13.7666 | $13.77 | $13.75 | $13.80 |
| Purchase #2 | $119.77 | 10.231% | $132.0237 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $138.47 | 12.471% | $155.7386 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $190.43 | 11.612% | $212.5427 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $77.55 | 8.858% | $84.4194 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $157.73 | 8.853% | $171.6938 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $189.52 | 3.653% | $196.4432 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $885.72 | $966.6280 | $966.62 | $966.60 | $966.50 | |