| 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 | $109.59 | 10.295% | $120.8723 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $105.97 | 11.491% | $118.147 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $147.85 | 5.202% | $155.5412 | $155.54 | $155.55 | $155.50 |
| Purchase #4 | $21.47 | 11.699% | $23.9818 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $126.67 | 5.271% | $133.3468 | $133.35 | $133.35 | $133.30 |
| Purchase #6 | $238.95 | 9.627% | $261.9537 | $261.95 | $261.95 | $262.00 |
| Purchase #7 | $159.29 | 13.296% | $180.4692 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $909.79 | $994.3120 | $994.31 | $994.30 | $994.30 | |