| 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 | $234.46 | 5.831% | $248.1314 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $139.99 | 10.353% | $154.4832 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $26.66 | 6.406% | $28.3678 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $128.68 | 10.351% | $141.9997 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $28.87 | 8.340% | $31.2778 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $31.66 | 10.499% | $34.984 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $117.50 | 5.671% | $124.1634 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $707.82 | $763.4073 | $763.40 | $763.45 | $763.50 | |