| 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 | $231.51 | 11.179% | $257.3905 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $170.58 | 8.224% | $184.6085 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $192.87 | 8.393% | $209.0576 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $153.56 | 8.706% | $166.9289 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $84.35 | 3.103% | $86.9674 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $91.96 | 10.407% | $101.5303 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $199.29 | 10.186% | $219.5897 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,124.12 | $1,226.0729 | $1,226.08 | $1,226.10 | $1,226.10 | |