| 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 | $120.56 | 10.472% | $133.185 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $196.37 | 11.634% | $219.2157 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $178.25 | 5.624% | $188.2748 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $97.87 | 6.476% | $104.2081 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $173.79 | 8.405% | $188.397 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $11.33 | 6.690% | $12.088 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $186.26 | 12.313% | $209.1942 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $964.43 | $1,054.5628 | $1,054.57 | $1,054.55 | $1,054.60 | |