| 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 | $97.98 | 10.468% | $108.2365 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $175.94 | 12.553% | $198.0257 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $130.56 | 3.232% | $134.7797 | $134.78 | $134.80 | $134.80 |
| Purchase #4 | $216.93 | 7.786% | $233.8202 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $84.47 | 10.439% | $93.2878 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $12.40 | 11.102% | $13.7766 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $215.66 | 4.292% | $224.9161 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $933.94 | $1,006.8426 | $1,006.86 | $1,006.90 | $1,006.80 | |