| 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 | $209.28 | 11.513% | $233.3744 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $104.96 | 3.459% | $108.5906 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $134.32 | 12.475% | $151.0764 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $34.74 | 7.596% | $37.3789 | $37.38 | $37.40 | $37.40 |
| Purchase #5 | $10.83 | 7.771% | $11.6716 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $82.73 | 5.505% | $87.2843 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $112.36 | 12.514% | $126.4207 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $689.22 | $755.7969 | $755.79 | $755.80 | $755.90 | |