| 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 | $198.34 | 5.672% | $209.5898 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $65.83 | 3.865% | $68.3743 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $217.83 | 6.353% | $231.6687 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $49.82 | 11.826% | $55.7117 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $250.25 | 8.788% | $272.242 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $12.80 | 10.667% | $14.1654 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $248.55 | 11.848% | $277.9982 | $278.00 | $278.00 | $278.00 |
| 7 purchase totals = | $1,043.42 | $1,129.7501 | $1,129.75 | $1,129.70 | $1,129.80 | |