| 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 | $248.88 | 12.193% | $279.2259 | $279.23 | $279.25 | $279.20 |
| Purchase #2 | $143.90 | 9.701% | $157.8597 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $113.62 | 11.503% | $126.6897 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $64.31 | 9.327% | $70.3082 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $22.38 | 3.322% | $23.1235 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $240.49 | 10.403% | $265.5082 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $146.27 | 11.717% | $163.4085 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $979.85 | $1,086.1237 | $1,086.13 | $1,086.10 | $1,086.10 | |