| 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 | $223.68 | 7.340% | $240.0981 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $231.94 | 4.508% | $242.3959 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $80.81 | 13.821% | $91.9788 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $133.88 | 7.811% | $144.3374 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $236.63 | 6.765% | $252.638 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $84.67 | 5.471% | $89.3023 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $193.50 | 11.171% | $215.1159 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $1,185.11 | $1,275.8664 | $1,275.88 | $1,275.90 | $1,275.80 | |