| 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 | $237.91 | 7.210% | $255.0633 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $49.48 | 11.140% | $54.9921 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $156.38 | 7.744% | $168.4901 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $174.75 | 3.691% | $181.2 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $109.86 | 13.582% | $124.7812 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $131.69 | 6.209% | $139.8666 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $187.57 | 4.384% | $195.7931 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,047.64 | $1,120.1864 | $1,120.18 | $1,120.20 | $1,120.30 | |