| 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 | $109.90 | 10.559% | $121.5043 | $121.50 | $121.50 | $121.50 |
| Purchase #2 | $171.98 | 6.562% | $183.2653 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $177.62 | 12.536% | $199.8864 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $221.85 | 4.398% | $231.607 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $117.94 | 5.420% | $124.3323 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $139.47 | 5.228% | $146.7615 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $72.46 | 3.695% | $75.1374 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $1,011.22 | $1,082.4942 | $1,082.50 | $1,082.50 | $1,082.50 | |