| 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 | $21.92 | 4.833% | $22.9794 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $118.91 | 10.714% | $131.65 | $131.65 | $131.65 | $131.70 |
| Purchase #3 | $104.30 | 7.150% | $111.7575 | $111.76 | $111.75 | $111.80 |
| Purchase #4 | $205.52 | 3.511% | $212.7358 | $212.74 | $212.75 | $212.70 |
| Purchase #5 | $182.85 | 9.580% | $200.367 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $234.28 | 13.591% | $266.121 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $37.59 | 4.504% | $39.2831 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $905.37 | $984.8938 | $984.90 | $984.90 | $985.00 | |