| 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 | $17.88 | 8.488% | $19.3977 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $237.94 | 6.406% | $253.1824 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $104.92 | 5.821% | $111.0274 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $200.90 | 5.848% | $212.6486 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $147.46 | 9.474% | $161.4304 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $215.47 | 10.864% | $238.8787 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $5.29 | 4.503% | $5.5282 | $5.53 | $5.55 | $5.50 |
| 7 purchase totals = | $929.86 | $1,002.0934 | $1,002.10 | $1,002.20 | $1,002.00 | |