| 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 | $231.42 | 8.161% | $250.3062 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $26.30 | 12.178% | $29.5028 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $232.80 | 11.328% | $259.1716 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $61.61 | 12.614% | $69.3815 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $60.36 | 8.821% | $65.6844 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $142.46 | 9.112% | $155.441 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $105.85 | 5.361% | $111.5246 | $111.52 | $111.50 | $111.50 |
| 7 purchase totals = | $860.80 | $941.0121 | $941.00 | $941.00 | $941.00 | |