| 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 | $239.52 | 5.506% | $252.708 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $195.71 | 7.551% | $210.4881 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $13.61 | 6.564% | $14.5034 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $201.45 | 7.121% | $215.7953 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $183.92 | 12.858% | $207.5684 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $162.87 | 5.427% | $171.709 | $171.71 | $171.70 | $171.70 |
| Purchase #7 | $82.31 | 3.388% | $85.0987 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $1,079.39 | $1,157.8709 | $1,157.88 | $1,157.85 | $1,157.90 | |