| 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 | $227.63 | 10.816% | $252.2505 | $252.25 | $252.25 | $252.30 |
| Purchase #2 | $11.96 | 9.426% | $13.0873 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $12.36 | 6.699% | $13.188 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $184.99 | 9.338% | $202.2644 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $218.87 | 3.866% | $227.3315 | $227.33 | $227.35 | $227.30 |
| Purchase #6 | $24.43 | 13.311% | $27.6819 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $235.99 | 4.133% | $245.7435 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $916.23 | $981.5471 | $981.54 | $981.60 | $981.60 | |