| 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 | $102.46 | 8.113% | $110.7726 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $126.75 | 5.183% | $133.3195 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $227.44 | 3.870% | $236.2419 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $79.37 | 6.752% | $84.7291 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $114.32 | 3.635% | $118.4755 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $17.50 | 10.506% | $19.3386 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $212.99 | 10.430% | $235.2049 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $880.83 | $938.0821 | $938.08 | $938.10 | $938.00 | |