| 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 | $230.98 | 4.475% | $241.3164 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $78.43 | 13.430% | $88.9631 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $17.96 | 11.724% | $20.0656 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $153.34 | 13.833% | $174.5515 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $237.26 | 4.668% | $248.3353 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $116.65 | 9.655% | $127.9126 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $214.79 | 5.775% | $227.1941 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $1,049.41 | $1,128.3386 | $1,128.34 | $1,128.30 | $1,128.40 | |