| 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 | $206.42 | 9.692% | $226.4262 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $170.96 | 9.678% | $187.5055 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $223.69 | 7.555% | $240.5898 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $10.96 | 9.210% | $11.9694 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $201.65 | 3.417% | $208.5404 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $113.80 | 3.503% | $117.7864 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $112.78 | 11.552% | $125.8083 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $1,040.26 | $1,118.6260 | $1,118.64 | $1,118.65 | $1,118.60 | |