| 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 | $129.49 | 6.808% | $138.3057 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $249.58 | 13.113% | $282.3074 | $282.31 | $282.30 | $282.30 |
| Purchase #3 | $70.96 | 10.423% | $78.3562 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $25.54 | 6.327% | $27.1559 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $210.29 | 11.291% | $234.0338 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $93.84 | 7.330% | $100.7185 | $100.72 | $100.70 | $100.70 |
| Purchase #7 | $7.26 | 12.523% | $8.1692 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $786.96 | $869.0467 | $869.06 | $869.00 | $869.10 | |