| 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 | $91.32 | 13.365% | $103.5249 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $150.80 | 3.598% | $156.2258 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $247.57 | 3.598% | $256.4776 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $247.95 | 9.589% | $271.7259 | $271.73 | $271.75 | $271.70 |
| Purchase #5 | $236.75 | 10.328% | $261.2015 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $21.98 | 9.532% | $24.0751 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $226.42 | 13.218% | $256.3482 | $256.35 | $256.35 | $256.30 |
| 7 purchase totals = | $1,222.79 | $1,329.5790 | $1,329.59 | $1,329.65 | $1,329.50 | |