| 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 | $207.80 | 10.307% | $229.2179 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $215.31 | 5.572% | $227.3071 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $33.56 | 4.797% | $35.1699 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $27.51 | 12.557% | $30.9644 | $30.96 | $30.95 | $31.00 |
| Purchase #5 | $139.73 | 9.269% | $152.6816 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $195.41 | 12.874% | $220.5671 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $37.97 | 9.206% | $41.4655 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $857.29 | $937.3735 | $937.38 | $937.30 | $937.50 | |