| 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 | $112.32 | 3.488% | $116.2377 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $22.68 | 3.203% | $23.4064 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $125.61 | 4.110% | $130.7726 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $226.79 | 8.760% | $246.6568 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $24.99 | 5.376% | $26.3335 | $26.33 | $26.35 | $26.30 |
| Purchase #6 | $245.38 | 9.780% | $269.3782 | $269.38 | $269.40 | $269.40 |
| Purchase #7 | $96.55 | 8.316% | $104.5791 | $104.58 | $104.60 | $104.60 |
| 7 purchase totals = | $854.32 | $917.3643 | $917.37 | $917.40 | $917.40 | |