| 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 | $217.36 | 11.744% | $242.8868 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $5.30 | 9.820% | $5.8205 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $197.53 | 5.104% | $207.6119 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $25.39 | 7.269% | $27.2356 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $187.46 | 11.872% | $209.7153 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $82.68 | 3.647% | $85.6953 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $37.95 | 6.612% | $40.4593 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $753.67 | $819.4247 | $819.44 | $819.40 | $819.40 | |