| 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 | $220.93 | 5.430% | $232.9265 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $69.75 | 13.561% | $79.2088 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $154.95 | 9.557% | $169.7586 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $12.31 | 9.322% | $13.4575 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $38.33 | 12.697% | $43.1968 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $168.72 | 11.560% | $188.224 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $74.85 | 4.317% | $78.0813 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $739.84 | $804.8535 | $804.86 | $804.85 | $804.90 | |