| 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 | $107.80 | 3.263% | $111.3175 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $159.66 | 9.795% | $175.2987 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $15.34 | 3.705% | $15.9083 | $15.91 | $15.90 | $15.90 |
| Purchase #4 | $196.99 | 11.413% | $219.4725 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $12.98 | 5.840% | $13.738 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $200.94 | 12.594% | $226.2464 | $226.25 | $226.25 | $226.20 |
| Purchase #7 | $125.98 | 9.200% | $137.5702 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $819.69 | $899.5516 | $899.56 | $899.50 | $899.50 | |