| 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 | $194.48 | 12.619% | $219.0214 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $37.28 | 3.250% | $38.4916 | $38.49 | $38.50 | $38.50 |
| Purchase #3 | $193.77 | 9.715% | $212.5948 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $225.50 | 11.606% | $251.6715 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $110.64 | 5.437% | $116.6555 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $30.48 | 12.372% | $34.251 | $34.25 | $34.25 | $34.30 |
| Purchase #7 | $73.72 | 3.643% | $76.4056 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $865.87 | $949.0914 | $949.09 | $949.05 | $949.20 | |