| 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 | $98.54 | 8.145% | $106.5661 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $78.83 | 3.461% | $81.5583 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $244.57 | 7.663% | $263.3114 | $263.31 | $263.30 | $263.30 |
| Purchase #4 | $52.34 | 7.751% | $56.3969 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $111.81 | 12.868% | $126.1977 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $214.27 | 11.145% | $238.1504 | $238.15 | $238.15 | $238.20 |
| Purchase #7 | $215.59 | 8.483% | $233.8785 | $233.88 | $233.90 | $233.90 |
| 7 purchase totals = | $1,015.95 | $1,106.0593 | $1,106.07 | $1,106.05 | $1,106.20 | |