| 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 | $193.73 | 8.299% | $209.8077 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $135.93 | 4.490% | $142.0333 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $49.59 | 5.524% | $52.3294 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $181.63 | 10.519% | $200.7357 | $200.74 | $200.75 | $200.70 |
| Purchase #5 | $86.92 | 6.146% | $92.2621 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $244.90 | 9.371% | $267.8496 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $205.31 | 3.236% | $211.9538 | $211.95 | $211.95 | $212.00 |
| 7 purchase totals = | $1,098.01 | $1,176.9716 | $1,176.97 | $1,177.00 | $1,176.90 | |