| 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 | $167.85 | 12.430% | $188.7138 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $94.50 | 11.620% | $105.4809 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $219.99 | 10.102% | $242.2134 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $77.70 | 12.313% | $87.2672 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $222.40 | 6.469% | $236.7871 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $88.41 | 4.267% | $92.1825 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $62.78 | 9.658% | $68.8433 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $933.63 | $1,021.4882 | $1,021.48 | $1,021.50 | $1,021.50 | |