| 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 | $214.66 | 5.498% | $226.462 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $25.58 | 12.191% | $28.6985 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $66.91 | 6.848% | $71.492 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $206.39 | 4.575% | $215.8323 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $8.36 | 8.825% | $9.0978 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $73.76 | 9.359% | $80.6632 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $172.84 | 10.307% | $190.6546 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $768.50 | $822.9004 | $822.89 | $822.90 | $823.00 | |