| 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 | $192.92 | 9.261% | $210.7863 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $205.78 | 6.833% | $219.8409 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $208.50 | 13.641% | $236.9415 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $77.32 | 5.102% | $81.2649 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $190.87 | 8.338% | $206.7847 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $43.79 | 13.818% | $49.8409 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $248.63 | 6.678% | $265.2335 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $1,167.81 | $1,270.6927 | $1,270.68 | $1,270.75 | $1,270.60 | |