| 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 | $108.61 | 12.406% | $122.0842 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $167.88 | 12.539% | $188.9305 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $168.99 | 12.742% | $190.5227 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $52.25 | 13.367% | $59.2343 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $66.74 | 10.418% | $73.693 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $122.76 | 10.569% | $135.7345 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $78.87 | 7.772% | $84.9998 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $766.10 | $855.1990 | $855.18 | $855.25 | $855.10 | |