| 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 | $204.29 | 12.435% | $229.6935 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $168.25 | 12.628% | $189.4966 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $175.65 | 6.671% | $187.3676 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $108.82 | 13.297% | $123.2898 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $15.34 | 3.178% | $15.8275 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $64.38 | 6.355% | $68.4713 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $146.29 | 5.520% | $154.3652 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $883.02 | $968.5115 | $968.52 | $968.50 | $968.60 | |