| 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 | $5.31 | 13.427% | $6.023 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $212.47 | 3.449% | $219.7981 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $100.31 | 8.162% | $108.4973 | $108.50 | $108.50 | $108.50 |
| Purchase #4 | $214.58 | 6.846% | $229.2701 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $158.89 | 3.298% | $164.1302 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $232.44 | 13.256% | $263.2522 | $263.25 | $263.25 | $263.30 |
| Purchase #7 | $58.54 | 13.333% | $66.3451 | $66.35 | $66.35 | $66.30 |
| 7 purchase totals = | $982.54 | $1,057.3160 | $1,057.32 | $1,057.30 | $1,057.30 | |