| 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 | $233.48 | 3.410% | $241.4417 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $83.93 | 13.217% | $95.023 | $95.02 | $95.00 | $95.00 |
| Purchase #3 | $9.50 | 11.130% | $10.5574 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $176.30 | 12.743% | $198.7659 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $135.69 | 9.862% | $149.0717 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $14.39 | 8.197% | $15.5695 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $237.62 | 10.588% | $262.7792 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $890.91 | $973.2084 | $973.21 | $973.15 | $973.30 | |