| 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 | $199.39 | 3.852% | $207.0705 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $213.46 | 4.525% | $223.1191 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $76.30 | 7.759% | $82.2201 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $21.85 | 13.640% | $24.8303 | $24.83 | $24.85 | $24.80 |
| Purchase #5 | $194.65 | 9.394% | $212.9354 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $35.46 | 4.779% | $37.1546 | $37.15 | $37.15 | $37.20 |
| Purchase #7 | $145.65 | 3.638% | $150.9487 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $886.76 | $938.2787 | $938.28 | $938.25 | $938.20 | |