| 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 | $194.49 | 10.622% | $215.1487 | $215.15 | $215.15 | $215.10 |
| Purchase #2 | $130.64 | 12.700% | $147.2313 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $221.93 | 7.695% | $239.0075 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $48.44 | 8.862% | $52.7328 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $14.68 | 8.614% | $15.9445 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $85.28 | 6.644% | $90.946 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $105.49 | 9.757% | $115.7827 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $800.95 | $876.7935 | $876.79 | $876.85 | $876.60 | |