| 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 | $194.48 | 11.585% | $217.0105 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $57.94 | 12.436% | $65.1454 | $65.15 | $65.15 | $65.10 |
| Purchase #3 | $101.83 | 4.358% | $106.2678 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $27.91 | 10.821% | $30.9301 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $91.96 | 8.284% | $99.578 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $128.45 | 7.554% | $138.1531 | $138.15 | $138.15 | $138.20 |
| Purchase #7 | $248.72 | 13.326% | $281.8644 | $281.86 | $281.85 | $281.90 |
| 7 purchase totals = | $851.29 | $938.9493 | $938.95 | $938.95 | $939.00 | |