| 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 | $119.76 | 13.105% | $135.4545 | $135.45 | $135.45 | $135.50 |
| Purchase #2 | $40.82 | 9.155% | $44.5571 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $97.38 | 3.265% | $100.5595 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $114.53 | 7.522% | $123.1449 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $249.96 | 11.218% | $278.0005 | $278.00 | $278.00 | $278.00 |
| Purchase #6 | $44.50 | 4.170% | $46.3557 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $13.84 | 6.122% | $14.6873 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $680.79 | $742.7595 | $742.76 | $742.75 | $742.90 | |