| 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 | $243.50 | 3.539% | $252.1175 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $223.97 | 11.390% | $249.4802 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $48.69 | 13.604% | $55.3138 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $132.62 | 7.543% | $142.6235 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $192.69 | 11.341% | $214.543 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $189.49 | 4.729% | $198.451 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $240.76 | 11.267% | $267.8864 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $1,271.72 | $1,380.4154 | $1,380.41 | $1,380.40 | $1,380.40 | |