| 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 | $125.78 | 9.571% | $137.8184 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $228.49 | 8.200% | $247.2262 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $184.46 | 11.501% | $205.6747 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $227.33 | 9.406% | $248.7127 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $215.54 | 6.841% | $230.2851 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $170.73 | 9.517% | $186.9784 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $30.80 | 12.663% | $34.7002 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $1,183.13 | $1,291.3957 | $1,291.40 | $1,291.40 | $1,291.40 | |