| 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 | $218.38 | 6.626% | $232.8499 | $232.85 | $232.85 | $232.80 |
| Purchase #2 | $72.71 | 11.333% | $80.9502 | $80.95 | $80.95 | $81.00 |
| Purchase #3 | $196.36 | 13.687% | $223.2358 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $24.25 | 12.699% | $27.3295 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $143.88 | 3.569% | $149.0151 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $25.33 | 9.841% | $27.8227 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $214.96 | 8.323% | $232.8511 | $232.85 | $232.85 | $232.90 |
| 7 purchase totals = | $895.87 | $974.0543 | $974.06 | $974.05 | $974.00 | |