| 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 | $11.41 | 5.226% | $12.0063 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $236.97 | 3.763% | $245.8872 | $245.89 | $245.90 | $245.90 |
| Purchase #3 | $131.99 | 10.867% | $146.3334 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $163.86 | 9.717% | $179.7823 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $119.27 | 6.676% | $127.2325 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $51.86 | 5.546% | $54.7362 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $139.63 | 13.812% | $158.9157 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $854.99 | $924.8936 | $924.90 | $924.95 | $924.80 | |