| 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 | $119.52 | 9.677% | $131.086 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $182.40 | 9.533% | $199.7882 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $197.98 | 8.140% | $214.0956 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $168.47 | 10.799% | $186.6631 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $217.69 | 9.866% | $239.1673 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $152.26 | 11.352% | $169.5446 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $109.29 | 12.107% | $122.5217 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $1,147.61 | $1,262.8665 | $1,262.87 | $1,262.85 | $1,262.90 | |