| 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 | $188.58 | 12.227% | $211.6377 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $15.80 | 3.834% | $16.4058 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $217.94 | 11.506% | $243.0162 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $196.49 | 8.583% | $213.3547 | $213.35 | $213.35 | $213.40 |
| Purchase #5 | $111.78 | 10.353% | $123.3526 | $123.35 | $123.35 | $123.40 |
| Purchase #6 | $189.68 | 13.723% | $215.7098 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $21.62 | 4.576% | $22.6093 | $22.61 | $22.60 | $22.60 |
| 7 purchase totals = | $941.89 | $1,046.0861 | $1,046.09 | $1,046.05 | $1,046.10 | |