| 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 | $6.51 | 6.349% | $6.9233 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $234.71 | 5.590% | $247.8303 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $117.58 | 13.380% | $133.3122 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $61.64 | 9.269% | $67.3534 | $67.35 | $67.35 | $67.40 |
| Purchase #5 | $119.30 | 7.702% | $128.4885 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $153.58 | 8.583% | $166.7618 | $166.76 | $166.75 | $166.80 |
| Purchase #7 | $128.38 | 12.218% | $144.0655 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $821.70 | $894.7350 | $894.73 | $894.70 | $894.80 | |