| 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 | $218.75 | 8.806% | $238.0131 | $238.01 | $238.00 | $238.00 |
| Purchase #2 | $188.77 | 10.735% | $209.0345 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $113.78 | 13.775% | $129.4532 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $189.79 | 13.624% | $215.647 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $122.49 | 3.275% | $126.5015 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $220.68 | 7.261% | $236.7036 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $7.99 | 10.231% | $8.8075 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $1,062.25 | $1,164.1604 | $1,164.15 | $1,164.15 | $1,164.10 | |