| 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 | $94.28 | 5.730% | $99.6822 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $236.56 | 3.681% | $245.2678 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $130.35 | 11.165% | $144.9036 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $155.79 | 12.422% | $175.1422 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $198.28 | 11.155% | $220.3981 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $148.91 | 11.345% | $165.8038 | $165.80 | $165.80 | $165.80 |
| Purchase #7 | $134.74 | 4.645% | $140.9987 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $1,098.91 | $1,192.1964 | $1,192.19 | $1,192.20 | $1,192.20 | |