| 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 | $244.79 | 3.370% | $253.0394 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $170.88 | 13.839% | $194.5281 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $49.40 | 5.756% | $52.2435 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $152.45 | 3.507% | $157.7964 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $107.48 | 5.400% | $113.2839 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $81.25 | 11.141% | $90.3021 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $79.58 | 5.485% | $83.945 | $83.95 | $83.95 | $83.90 |
| 7 purchase totals = | $885.83 | $945.1384 | $945.14 | $945.20 | $945.00 | |