| 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 | $187.32 | 11.834% | $209.4874 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $146.77 | 7.325% | $157.5209 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $188.81 | 8.708% | $205.2516 | $205.25 | $205.25 | $205.30 |
| Purchase #4 | $20.78 | 13.215% | $23.5261 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $121.84 | 4.764% | $127.6445 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $247.79 | 3.854% | $257.3398 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $66.96 | 9.685% | $73.4451 | $73.45 | $73.45 | $73.40 |
| 7 purchase totals = | $980.27 | $1,054.2154 | $1,054.22 | $1,054.25 | $1,054.10 | |