| 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 | $221.65 | 6.179% | $235.3458 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $49.52 | 9.514% | $54.2313 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $107.58 | 6.861% | $114.9611 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $105.70 | 6.413% | $112.4785 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $36.39 | 5.408% | $38.358 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $41.88 | 9.609% | $45.9042 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $245.87 | 13.772% | $279.7312 | $279.73 | $279.75 | $279.70 |
| 7 purchase totals = | $808.59 | $881.0101 | $881.01 | $881.05 | $881.00 | |