| 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 | $126.43 | 9.503% | $138.4446 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $29.74 | 12.766% | $33.5366 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $108.67 | 10.470% | $120.0477 | $120.05 | $120.05 | $120.00 |
| Purchase #4 | $174.47 | 12.230% | $195.8077 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $215.87 | 7.304% | $231.6371 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $46.74 | 13.327% | $52.969 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $173.55 | 7.553% | $186.6582 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $875.47 | $959.1009 | $959.11 | $959.10 | $959.00 | |