| 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 | $24.92 | 10.225% | $27.4681 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $227.43 | 6.854% | $243.0181 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $126.84 | 4.851% | $132.993 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $73.98 | 13.320% | $83.8341 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $139.59 | 3.453% | $144.41 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $93.68 | 9.449% | $102.5318 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $141.50 | 3.247% | $146.0945 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $827.94 | $880.3496 | $880.34 | $880.35 | $880.30 | |