| 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 | $195.91 | 9.345% | $214.2178 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $88.72 | 3.818% | $92.1073 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $222.50 | 3.438% | $230.1496 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $35.92 | 8.855% | $39.1007 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $107.43 | 8.671% | $116.7453 | $116.75 | $116.75 | $116.70 |
| Purchase #6 | $182.77 | 6.358% | $194.3905 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $177.91 | 4.760% | $186.3785 | $186.38 | $186.40 | $186.40 |
| 7 purchase totals = | $1,011.16 | $1,073.0897 | $1,073.10 | $1,073.10 | $1,073.00 | |