| 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 | $224.58 | 3.271% | $231.926 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $214.54 | 9.443% | $234.799 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $34.59 | 7.844% | $37.3032 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $160.29 | 12.559% | $180.4208 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $87.72 | 3.222% | $90.5463 | $90.55 | $90.55 | $90.50 |
| Purchase #6 | $193.44 | 10.770% | $214.2735 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $5.87 | 3.374% | $6.0681 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $921.03 | $995.3369 | $995.34 | $995.30 | $995.30 | |