| 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 | $234.42 | 4.661% | $245.3463 | $245.35 | $245.35 | $245.30 |
| Purchase #2 | $38.91 | 9.547% | $42.6247 | $42.62 | $42.60 | $42.60 |
| Purchase #3 | $210.88 | 6.585% | $224.7664 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $190.84 | 13.267% | $216.1587 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $73.83 | 4.801% | $77.3746 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $165.57 | 13.208% | $187.4385 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $175.61 | 9.453% | $192.2104 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $1,090.06 | $1,185.9196 | $1,185.92 | $1,185.85 | $1,185.90 | |