| 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 | $116.79 | 5.440% | $123.1434 | $123.14 | $123.15 | $123.10 |
| Purchase #2 | $25.25 | 5.631% | $26.6718 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $12.94 | 7.253% | $13.8785 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $17.45 | 5.582% | $18.4241 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $111.72 | 4.340% | $116.5686 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $194.93 | 3.850% | $202.4348 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $121.97 | 10.166% | $134.3695 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $601.05 | $635.4907 | $635.48 | $635.45 | $635.50 | |