| 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 | $232.27 | 12.536% | $261.3874 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $150.79 | 6.230% | $160.1842 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $144.51 | 4.744% | $151.3656 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $132.64 | 12.543% | $149.277 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $180.83 | 4.771% | $189.4574 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $111.34 | 11.626% | $124.2844 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $50.39 | 10.723% | $55.7933 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $1,002.77 | $1,091.7493 | $1,091.75 | $1,091.80 | $1,091.90 | |