| 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 | $109.89 | 5.504% | $115.9383 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $226.68 | 11.576% | $252.9205 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $224.79 | 9.653% | $246.489 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $156.97 | 11.840% | $175.5552 | $175.56 | $175.55 | $175.60 |
| Purchase #5 | $227.85 | 7.377% | $244.6585 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $70.39 | 12.658% | $79.3 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $29.98 | 13.696% | $34.0861 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $1,046.55 | $1,148.9476 | $1,148.96 | $1,148.95 | $1,149.00 | |