| 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 | $123.64 | 13.163% | $139.9147 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $11.97 | 8.113% | $12.9411 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $21.81 | 9.618% | $23.9077 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $64.49 | 5.861% | $68.2698 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $243.87 | 3.268% | $251.8397 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $212.85 | 5.803% | $225.2017 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $83.96 | 10.134% | $92.4685 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $762.59 | $814.5432 | $814.54 | $814.50 | $814.50 | |