| 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 | $209.60 | 4.462% | $218.9524 | $218.95 | $218.95 | $219.00 |
| Purchase #2 | $225.29 | 13.805% | $256.3913 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $28.69 | 7.505% | $30.8432 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $171.32 | 11.709% | $191.3799 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $238.91 | 8.659% | $259.5972 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $136.37 | 11.730% | $152.3662 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $115.74 | 6.227% | $122.9471 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $1,125.92 | $1,232.4773 | $1,232.48 | $1,232.50 | $1,232.50 | |