| 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 | $239.94 | 9.102% | $261.7793 | $261.78 | $261.80 | $261.80 |
| Purchase #2 | $243.34 | 4.110% | $253.3413 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $238.72 | 3.859% | $247.9322 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $228.93 | 8.506% | $248.4028 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $231.52 | 6.181% | $245.8303 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $225.30 | 11.438% | $251.0698 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $165.83 | 3.787% | $172.11 | $172.11 | $172.10 | $172.10 |
| 7 purchase totals = | $1,573.58 | $1,680.4657 | $1,680.46 | $1,680.50 | $1,680.40 | |