| 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 | $239.29 | 12.435% | $269.0457 | $269.05 | $269.05 | $269.00 |
| Purchase #2 | $80.61 | 3.366% | $83.3233 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $6.54 | 4.318% | $6.8224 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $243.94 | 9.756% | $267.7388 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $222.61 | 6.363% | $236.7747 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $55.59 | 8.243% | $60.1723 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $174.98 | 10.547% | $193.4351 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,023.56 | $1,117.3123 | $1,117.31 | $1,117.25 | $1,117.20 | |