| 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 | $217.47 | 12.699% | $245.0865 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $163.63 | 4.786% | $171.4613 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $153.70 | 11.332% | $171.1173 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $232.25 | 10.523% | $256.6897 | $256.69 | $256.70 | $256.70 |
| Purchase #5 | $223.70 | 10.435% | $247.0431 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $198.92 | 5.819% | $210.4952 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $190.51 | 9.616% | $208.8294 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,380.18 | $1,510.7225 | $1,510.73 | $1,510.75 | $1,510.70 | |