| 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 | $215.58 | 7.381% | $231.492 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $181.91 | 13.716% | $206.8608 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $66.87 | 8.374% | $72.4697 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $45.68 | 4.308% | $47.6479 | $47.65 | $47.65 | $47.60 |
| Purchase #5 | $177.75 | 13.397% | $201.5632 | $201.56 | $201.55 | $201.60 |
| Purchase #6 | $132.79 | 11.542% | $148.1166 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $37.68 | 4.747% | $39.4687 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $858.26 | $947.6189 | $947.62 | $947.55 | $947.70 | |