| 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 | $227.56 | 3.177% | $234.7896 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $58.27 | 7.866% | $62.8535 | $62.85 | $62.85 | $62.90 |
| Purchase #3 | $14.44 | 9.631% | $15.8307 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $219.61 | 10.356% | $242.3528 | $242.35 | $242.35 | $242.40 |
| Purchase #5 | $30.53 | 7.473% | $32.8115 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $61.71 | 9.557% | $67.6076 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $250.36 | 7.715% | $269.6753 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $862.48 | $925.9210 | $925.92 | $925.95 | $926.00 | |