| 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 | $105.83 | 9.340% | $115.7145 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $213.63 | 13.786% | $243.081 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $226.29 | 9.495% | $247.7762 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $187.38 | 7.145% | $200.7683 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $101.47 | 10.207% | $111.827 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $122.27 | 9.802% | $134.2549 | $134.25 | $134.25 | $134.30 |
| Purchase #7 | $35.94 | 9.540% | $39.3687 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $992.81 | $1,092.7906 | $1,092.79 | $1,092.80 | $1,092.90 | |