| 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 | $214.52 | 3.179% | $221.3396 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $113.45 | 11.512% | $126.5104 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $64.43 | 6.863% | $68.8518 | $68.85 | $68.85 | $68.90 |
| Purchase #4 | $53.30 | 9.390% | $58.3049 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $116.27 | 12.315% | $130.5887 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $184.38 | 8.299% | $199.6817 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $59.37 | 12.730% | $66.9278 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $805.72 | $872.2049 | $872.20 | $872.25 | $872.20 | |