| 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 | $212.90 | 10.472% | $235.1949 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $60.30 | 10.270% | $66.4928 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $75.64 | 10.746% | $83.7683 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $147.87 | 5.624% | $156.1862 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $89.64 | 13.392% | $101.6446 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $86.47 | 9.153% | $94.3846 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $217.97 | 3.310% | $225.1848 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $890.79 | $962.8562 | $962.84 | $962.90 | $962.90 | |