| 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 | $127.34 | 5.297% | $134.0852 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $105.36 | 9.527% | $115.3976 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $7.38 | 10.399% | $8.1474 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $129.91 | 3.596% | $134.5816 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $134.57 | 5.723% | $142.2714 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $39.43 | 4.219% | $41.0936 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $205.62 | 6.227% | $218.424 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $749.61 | $794.0008 | $794.00 | $794.00 | $794.00 | |