| 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 | $106.70 | 13.618% | $121.2304 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $216.44 | 3.441% | $223.8877 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $136.61 | 13.704% | $155.331 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $69.34 | 8.808% | $75.4475 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $226.58 | 11.170% | $251.889 | $251.89 | $251.90 | $251.90 |
| Purchase #6 | $46.70 | 6.135% | $49.565 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $233.50 | 11.761% | $260.9619 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $1,035.87 | $1,138.3125 | $1,138.32 | $1,138.35 | $1,138.30 | |