| 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 | $204.78 | 12.537% | $230.4533 | $230.45 | $230.45 | $230.50 |
| Purchase #2 | $107.62 | 7.543% | $115.7378 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $5.39 | 8.834% | $5.8662 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $171.75 | 9.445% | $187.9718 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $218.82 | 4.576% | $228.8332 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $85.75 | 11.242% | $95.39 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $30.56 | 4.514% | $31.9395 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $824.67 | $896.1918 | $896.19 | $896.20 | $896.20 | |