| 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 | $104.40 | 7.730% | $112.4701 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $206.84 | 7.317% | $221.9745 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $182.93 | 9.245% | $199.8419 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $74.30 | 11.554% | $82.8846 | $82.88 | $82.90 | $82.90 |
| Purchase #5 | $113.42 | 3.443% | $117.3251 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $150.62 | 4.208% | $156.9581 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $106.77 | 12.562% | $120.1824 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $939.28 | $1,011.6367 | $1,011.63 | $1,011.65 | $1,011.70 | |