| 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 | $222.71 | 9.207% | $243.2149 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $119.44 | 7.658% | $128.5867 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $58.82 | 12.442% | $66.1384 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $76.57 | 8.807% | $83.3135 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $100.33 | 13.206% | $113.5796 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $217.45 | 12.780% | $245.2401 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $26.60 | 9.674% | $29.1733 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $821.92 | $909.2465 | $909.24 | $909.25 | $909.20 | |