| 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 | $228.26 | 6.693% | $243.5374 | $243.54 | $243.55 | $243.50 |
| Purchase #2 | $158.82 | 12.540% | $178.736 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $222.81 | 3.744% | $231.152 | $231.15 | $231.15 | $231.20 |
| Purchase #4 | $34.34 | 5.494% | $36.2266 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $96.52 | 3.224% | $99.6318 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $81.29 | 6.179% | $86.3129 | $86.31 | $86.30 | $86.30 |
| Purchase #7 | $191.29 | 8.505% | $207.5592 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,013.33 | $1,083.1559 | $1,083.16 | $1,083.20 | $1,083.10 | |