| 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 | $244.40 | 6.588% | $260.5011 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $128.39 | 10.183% | $141.464 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $47.33 | 4.389% | $49.4073 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $195.27 | 13.543% | $221.7154 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $23.40 | 12.477% | $26.3196 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $66.91 | 3.668% | $69.3643 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $104.55 | 13.725% | $118.8995 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $810.25 | $887.6712 | $887.67 | $887.60 | $887.70 | |