| 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 | $24.96 | 12.655% | $28.1187 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $158.75 | 4.499% | $165.8922 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $191.73 | 12.620% | $215.9263 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $111.67 | 11.691% | $124.7253 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $123.79 | 10.601% | $136.913 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $214.27 | 10.611% | $237.0062 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $156.48 | 11.864% | $175.0448 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $981.65 | $1,083.6265 | $1,083.63 | $1,083.65 | $1,083.50 | |