| 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 | $115.67 | 4.649% | $121.0475 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $98.40 | 11.777% | $109.9886 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $26.40 | 11.569% | $29.4542 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $148.62 | 10.227% | $163.8194 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $222.76 | 11.720% | $248.8675 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $225.92 | 6.839% | $241.3707 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $93.35 | 13.615% | $106.0596 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $931.12 | $1,020.6075 | $1,020.61 | $1,020.55 | $1,020.70 | |