| 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 | $236.37 | 11.328% | $263.146 | $263.15 | $263.15 | $263.10 |
| Purchase #2 | $188.96 | 7.855% | $203.8028 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $180.37 | 12.803% | $203.4628 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $223.36 | 9.197% | $243.9024 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $164.66 | 3.735% | $170.8101 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $137.61 | 9.781% | $151.0696 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $214.73 | 12.730% | $242.0651 | $242.07 | $242.05 | $242.10 |
| 7 purchase totals = | $1,346.06 | $1,478.2588 | $1,478.26 | $1,478.20 | $1,478.30 | |