| 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 | $180.49 | 10.183% | $198.8693 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $215.81 | 7.550% | $232.1037 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $168.35 | 10.313% | $185.7119 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $111.37 | 13.291% | $126.1722 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $197.53 | 5.343% | $208.084 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $209.52 | 11.262% | $233.1161 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $39.54 | 7.276% | $42.4169 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $1,122.61 | $1,226.4741 | $1,226.47 | $1,226.40 | $1,226.50 | |