| 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 | $187.77 | 11.544% | $209.4462 | $209.45 | $209.45 | $209.40 |
| Purchase #2 | $40.84 | 3.807% | $42.3948 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $177.83 | 7.660% | $191.4518 | $191.45 | $191.45 | $191.50 |
| Purchase #4 | $88.69 | 8.637% | $96.3502 | $96.35 | $96.35 | $96.40 |
| Purchase #5 | $230.43 | 11.602% | $257.1645 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $68.97 | 12.189% | $77.3768 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $222.50 | 9.530% | $243.7043 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,017.03 | $1,117.8886 | $1,117.88 | $1,117.90 | $1,118.00 | |