| 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 | $236.88 | 10.181% | $260.9968 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $12.61 | 5.378% | $13.2882 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $85.47 | 8.522% | $92.7538 | $92.75 | $92.75 | $92.80 |
| Purchase #4 | $210.82 | 10.446% | $232.8423 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $180.35 | 9.325% | $197.1676 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $94.28 | 6.434% | $100.346 | $100.35 | $100.35 | $100.30 |
| Purchase #7 | $224.74 | 3.835% | $233.3588 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $1,045.15 | $1,130.7535 | $1,130.76 | $1,130.75 | $1,130.80 | |