| 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 | $215.59 | 11.244% | $239.8309 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $223.26 | 7.220% | $239.3794 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $61.66 | 11.842% | $68.9618 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $9.84 | 7.349% | $10.5631 | $10.56 | $10.55 | $10.60 |
| Purchase #5 | $145.33 | 7.552% | $156.3053 | $156.31 | $156.30 | $156.30 |
| Purchase #6 | $67.39 | 10.347% | $74.3628 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $140.85 | 7.167% | $150.9447 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $863.92 | $940.3480 | $940.34 | $940.35 | $940.40 | |