| 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 | $106.82 | 4.380% | $111.4987 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $130.75 | 7.529% | $140.5942 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $151.99 | 8.462% | $164.8514 | $164.85 | $164.85 | $164.90 |
| Purchase #4 | $163.38 | 11.455% | $182.0952 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $231.97 | 6.830% | $247.8136 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $55.77 | 9.787% | $61.2282 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $193.99 | 5.538% | $204.7332 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $1,034.67 | $1,112.8145 | $1,112.81 | $1,112.85 | $1,112.80 | |