| 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 | $142.80 | 5.663% | $150.8868 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $81.45 | 10.302% | $89.841 | $89.84 | $89.85 | $89.80 |
| Purchase #3 | $134.57 | 7.787% | $145.049 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $248.26 | 4.652% | $259.8091 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $84.73 | 11.677% | $94.6239 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $216.73 | 8.473% | $235.0935 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $208.39 | 12.485% | $234.4075 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,116.93 | $1,209.7108 | $1,209.71 | $1,209.70 | $1,209.60 | |