| 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 | $112.26 | 7.318% | $120.4752 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $205.36 | 4.861% | $215.3425 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $75.67 | 13.248% | $85.6948 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $167.63 | 12.585% | $188.7262 | $188.73 | $188.75 | $188.70 |
| Purchase #5 | $138.83 | 8.856% | $151.1248 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $54.88 | 4.653% | $57.4336 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $250.88 | 4.465% | $262.0818 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $1,005.51 | $1,080.8789 | $1,080.87 | $1,080.95 | $1,080.80 | |