| 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 | $244.92 | 13.819% | $278.7655 | $278.77 | $278.75 | $278.80 |
| Purchase #2 | $47.26 | 10.573% | $52.2568 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $230.62 | 6.826% | $246.3621 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $9.37 | 9.849% | $10.2929 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $154.73 | 7.275% | $165.9866 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $196.64 | 10.466% | $217.2203 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $89.29 | 7.828% | $96.2796 | $96.28 | $96.30 | $96.30 |
| 7 purchase totals = | $972.83 | $1,067.1638 | $1,067.17 | $1,067.15 | $1,067.30 | |