| 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 | $232.40 | 5.521% | $245.2308 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $68.99 | 7.651% | $74.2684 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $100.53 | 9.585% | $110.1658 | $110.17 | $110.15 | $110.20 |
| Purchase #4 | $121.91 | 10.138% | $134.2692 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $162.39 | 3.194% | $167.5767 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $31.36 | 12.161% | $35.1737 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $54.54 | 12.779% | $61.5097 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $772.12 | $828.1943 | $828.20 | $828.15 | $828.30 | |