| 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 | $201.48 | 13.116% | $227.9061 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $7.72 | 6.114% | $8.192 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $76.33 | 4.410% | $79.6962 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $120.60 | 7.368% | $129.4858 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $175.65 | 13.774% | $199.844 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $110.52 | 8.652% | $120.0822 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $237.49 | 7.221% | $254.6392 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $929.79 | $1,019.8455 | $1,019.85 | $1,019.90 | $1,019.80 | |