| 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 | $238.96 | 12.306% | $268.3664 | $268.37 | $268.35 | $268.40 |
| Purchase #2 | $86.98 | 13.864% | $99.0389 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $25.82 | 3.588% | $26.7464 | $26.75 | $26.75 | $26.70 |
| Purchase #4 | $200.75 | 3.115% | $207.0034 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $130.40 | 8.710% | $141.7578 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $108.93 | 10.350% | $120.2043 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $50.41 | 10.815% | $55.8618 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $842.25 | $918.9790 | $918.98 | $918.95 | $919.00 | |