| 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 | $228.78 | 9.237% | $249.9124 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $227.86 | 7.455% | $244.847 | $244.85 | $244.85 | $244.80 |
| Purchase #3 | $23.48 | 5.739% | $24.8275 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $170.58 | 3.171% | $175.9891 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $65.89 | 6.310% | $70.0477 | $70.05 | $70.05 | $70.00 |
| Purchase #6 | $31.92 | 5.557% | $33.6938 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $114.32 | 8.756% | $124.3299 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $862.83 | $923.6474 | $923.65 | $923.70 | $923.50 | |