| 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 | $199.90 | 5.215% | $210.3248 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $156.42 | 12.833% | $176.4934 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $136.59 | 3.218% | $140.9855 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $157.44 | 13.307% | $178.3905 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $124.29 | 7.318% | $133.3855 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $65.39 | 13.705% | $74.3517 | $74.35 | $74.35 | $74.40 |
| Purchase #7 | $161.25 | 5.380% | $169.9253 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,001.28 | $1,083.8567 | $1,083.86 | $1,083.90 | $1,083.90 | |