| 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 | $39.56 | 3.270% | $40.8536 | $40.85 | $40.85 | $40.90 |
| Purchase #2 | $212.72 | 10.188% | $234.3919 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $109.93 | 13.162% | $124.399 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $159.71 | 10.373% | $176.2767 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $149.76 | 9.677% | $164.2523 | $164.25 | $164.25 | $164.30 |
| Purchase #6 | $180.36 | 3.227% | $186.1802 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $161.44 | 5.122% | $169.709 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $1,013.48 | $1,096.0627 | $1,096.06 | $1,096.10 | $1,096.20 | |