| 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 | $127.61 | 8.254% | $138.1429 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $69.79 | 13.582% | $79.2689 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $245.74 | 11.113% | $273.0491 | $273.05 | $273.05 | $273.00 |
| Purchase #4 | $55.97 | 5.130% | $58.8413 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $15.64 | 4.624% | $16.3632 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $182.33 | 11.766% | $203.7829 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $245.29 | 6.760% | $261.8716 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $942.37 | $1,031.3199 | $1,031.31 | $1,031.30 | $1,031.30 | |