| 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 | $40.77 | 8.338% | $44.1694 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $131.99 | 5.763% | $139.5966 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $184.97 | 10.797% | $204.9412 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $171.32 | 7.491% | $184.1536 | $184.15 | $184.15 | $184.20 |
| Purchase #5 | $57.76 | 8.440% | $62.6349 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $237.33 | 11.864% | $265.4868 | $265.49 | $265.50 | $265.50 |
| Purchase #7 | $131.73 | 6.170% | $139.8577 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $955.87 | $1,040.8402 | $1,040.84 | $1,040.85 | $1,040.90 | |