| 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 | $217.31 | 8.304% | $235.3554 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $199.39 | 3.211% | $205.7924 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $199.83 | 5.238% | $210.2971 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $73.29 | 8.796% | $79.7366 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $232.72 | 10.199% | $256.4551 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $70.61 | 8.803% | $76.8258 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $210.91 | 7.655% | $227.0552 | $227.06 | $227.05 | $227.10 |
| 7 purchase totals = | $1,204.06 | $1,291.5176 | $1,291.54 | $1,291.55 | $1,291.60 | |