| 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 | $219.92 | 12.250% | $246.8602 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $125.90 | 9.731% | $138.1513 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $136.59 | 11.852% | $152.7786 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $35.95 | 3.273% | $37.1266 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $80.26 | 5.634% | $84.7818 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $6.31 | 8.670% | $6.8571 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $61.83 | 5.773% | $65.3994 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $666.76 | $731.9550 | $731.96 | $732.00 | $732.10 | |