| 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 | $12.71 | 10.624% | $14.0603 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $75.48 | 5.296% | $79.4774 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $146.41 | 3.590% | $151.6661 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $98.39 | 7.228% | $105.5016 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $230.31 | 9.553% | $252.3115 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $211.48 | 13.256% | $239.5138 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $231.48 | 13.249% | $262.1488 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $1,006.26 | $1,104.6795 | $1,104.68 | $1,104.65 | $1,104.70 | |