| 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 | $233.79 | 4.577% | $244.4906 | $244.49 | $244.50 | $244.50 |
| Purchase #2 | $234.59 | 13.758% | $266.8649 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $145.93 | 3.799% | $151.4739 | $151.47 | $151.45 | $151.50 |
| Purchase #4 | $80.87 | 13.343% | $91.6605 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $36.26 | 10.794% | $40.1739 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $121.47 | 5.659% | $128.344 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $200.41 | 7.660% | $215.7614 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,053.32 | $1,138.7692 | $1,138.75 | $1,138.70 | $1,138.90 | |