| 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 | $76.63 | 4.758% | $80.2761 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $110.61 | 10.381% | $122.0924 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $237.64 | 3.210% | $245.2682 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $203.99 | 4.224% | $212.6065 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $19.61 | 3.243% | $20.246 | $20.25 | $20.25 | $20.20 |
| Purchase #6 | $216.59 | 7.750% | $233.3757 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $228.99 | 5.736% | $242.1249 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $1,094.06 | $1,155.9898 | $1,156.00 | $1,156.00 | $1,156.00 | |