| 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 | $238.66 | 9.733% | $261.8888 | $261.89 | $261.90 | $261.90 |
| Purchase #2 | $99.38 | 11.564% | $110.8723 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $111.94 | 13.753% | $127.3351 | $127.34 | $127.35 | $127.30 |
| Purchase #4 | $183.81 | 5.366% | $193.6732 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $206.82 | 4.394% | $215.9077 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $105.29 | 3.375% | $108.8435 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $169.39 | 5.810% | $179.2316 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $1,115.29 | $1,197.7522 | $1,197.75 | $1,197.75 | $1,197.70 | |