| 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 | $249.61 | 6.237% | $265.1782 | $265.18 | $265.20 | $265.20 |
| Purchase #2 | $54.25 | 6.348% | $57.6938 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $212.66 | 3.429% | $219.9521 | $219.95 | $219.95 | $220.00 |
| Purchase #4 | $101.80 | 10.828% | $112.8229 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $109.34 | 4.286% | $114.0263 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $207.88 | 13.449% | $235.8378 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $193.83 | 12.300% | $217.6711 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $1,129.37 | $1,223.1822 | $1,223.18 | $1,223.20 | $1,223.20 | |