| 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 | $250.57 | 7.505% | $269.3753 | $269.38 | $269.40 | $269.40 |
| Purchase #2 | $189.38 | 4.230% | $197.3908 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $225.65 | 9.504% | $247.0958 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $55.99 | 11.176% | $62.2474 | $62.25 | $62.25 | $62.20 |
| Purchase #5 | $163.75 | 7.229% | $175.5875 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $106.53 | 10.400% | $117.6091 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $106.93 | 12.400% | $120.1893 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $1,098.80 | $1,189.4952 | $1,189.51 | $1,189.55 | $1,189.50 | |