| 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 | $195.67 | 10.281% | $215.7868 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $236.89 | 4.856% | $248.3934 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $37.63 | 12.333% | $42.2709 | $42.27 | $42.25 | $42.30 |
| Purchase #4 | $127.92 | 5.666% | $135.1679 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $130.73 | 3.272% | $135.0075 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $132.96 | 4.710% | $139.2224 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $100.43 | 5.385% | $105.8382 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $962.23 | $1,021.6871 | $1,021.69 | $1,021.65 | $1,021.70 | |