| 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 | $196.25 | 9.321% | $214.5425 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $90.46 | 12.286% | $101.5739 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $71.42 | 12.873% | $80.6139 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $15.67 | 9.721% | $17.1933 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $175.46 | 12.261% | $196.9732 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $108.65 | 13.107% | $122.8908 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $149.71 | 3.694% | $155.2403 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $807.62 | $889.0279 | $889.01 | $889.00 | $889.00 | |