| 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 | $7.63 | 11.148% | $8.4806 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $184.31 | 3.862% | $191.4281 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $212.53 | 9.632% | $233.0009 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $110.37 | 10.527% | $121.9886 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $173.30 | 10.189% | $190.9575 | $190.96 | $190.95 | $191.00 |
| Purchase #6 | $236.28 | 12.749% | $266.4033 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $58.40 | 3.817% | $60.6291 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $982.82 | $1,072.8881 | $1,072.89 | $1,072.95 | $1,072.90 | |