| 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 | $22.42 | 6.545% | $23.8874 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $141.68 | 10.860% | $157.0664 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $62.57 | 9.783% | $68.6912 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $121.98 | 12.633% | $137.3897 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $199.36 | 3.735% | $206.8061 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $130.33 | 10.282% | $143.7305 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $209.78 | 4.603% | $219.4362 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $888.12 | $957.0075 | $957.02 | $957.05 | $957.00 | |