| 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 | $139.84 | 12.428% | $157.2193 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $186.95 | 9.179% | $204.1101 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $81.51 | 5.466% | $85.9653 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $213.95 | 12.343% | $240.3578 | $240.36 | $240.35 | $240.40 |
| Purchase #5 | $242.28 | 4.691% | $253.6454 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $157.57 | 3.313% | $162.7903 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $120.27 | 6.778% | $128.4219 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $1,142.37 | $1,232.5101 | $1,232.52 | $1,232.45 | $1,232.50 | |