| 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 | $102.61 | 10.105% | $112.9787 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $29.43 | 13.240% | $33.3265 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $123.66 | 7.330% | $132.7243 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $176.96 | 6.573% | $188.5916 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $172.44 | 6.356% | $183.4003 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $72.98 | 3.264% | $75.3621 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $97.75 | 11.464% | $108.9561 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $775.83 | $835.3396 | $835.34 | $835.35 | $835.40 | |