| 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 | $218.47 | 9.842% | $239.9718 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $167.99 | 7.237% | $180.1474 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $31.52 | 11.107% | $35.0209 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $236.97 | 6.341% | $251.9963 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $170.38 | 9.369% | $186.3429 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $184.83 | 8.288% | $200.1487 | $200.15 | $200.15 | $200.10 |
| Purchase #7 | $197.95 | 11.135% | $219.9917 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $1,208.11 | $1,313.6197 | $1,313.62 | $1,313.60 | $1,313.50 | |