| 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 | $207.97 | 12.466% | $233.8955 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $82.99 | 3.799% | $86.1428 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $218.63 | 13.488% | $248.1188 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $108.63 | 7.338% | $116.6013 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $78.74 | 5.229% | $82.8573 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $38.59 | 3.173% | $39.8145 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $138.69 | 6.663% | $147.9309 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $874.24 | $955.3611 | $955.36 | $955.35 | $955.30 | |