| 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 | $234.29 | 10.801% | $259.5957 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $156.28 | 5.595% | $165.0239 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $152.39 | 13.411% | $172.827 | $172.83 | $172.85 | $172.80 |
| Purchase #4 | $70.91 | 6.718% | $75.6737 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $162.60 | 4.143% | $169.3365 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $148.34 | 13.630% | $168.5587 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $219.88 | 5.856% | $232.7562 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $1,144.69 | $1,243.7717 | $1,243.78 | $1,243.75 | $1,243.80 | |