| 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 | $123.78 | 8.137% | $133.852 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $20.70 | 9.791% | $22.7267 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $240.45 | 4.693% | $251.7343 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $188.65 | 10.478% | $208.4167 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $231.93 | 3.453% | $239.9385 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $82.47 | 12.204% | $92.5346 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $67.98 | 5.568% | $71.7651 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $955.96 | $1,020.9679 | $1,020.97 | $1,021.00 | $1,020.90 | |