| 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 | $206.29 | 9.615% | $226.1248 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $17.80 | 5.386% | $18.7587 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $100.88 | 10.509% | $111.4815 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $170.62 | 10.852% | $189.1357 | $189.14 | $189.15 | $189.10 |
| Purchase #5 | $102.76 | 3.555% | $106.4131 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $54.59 | 5.214% | $57.4363 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $190.95 | 8.699% | $207.5607 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $843.89 | $916.9108 | $916.91 | $916.90 | $916.90 | |