| 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 | $220.75 | 6.241% | $234.527 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $195.41 | 10.501% | $215.93 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $203.60 | 7.326% | $218.5157 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $22.77 | 11.748% | $25.445 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $28.49 | 9.838% | $31.2928 | $31.29 | $31.30 | $31.30 |
| Purchase #6 | $186.50 | 11.680% | $208.2832 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $42.42 | 13.327% | $48.0733 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $899.94 | $982.0670 | $982.07 | $982.10 | $982.00 | |