| 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 | $209.88 | 11.181% | $233.3467 | $233.35 | $233.35 | $233.30 |
| Purchase #2 | $236.97 | 6.321% | $251.9489 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $79.59 | 4.517% | $83.1851 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $247.51 | 7.543% | $266.1797 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $163.44 | 4.820% | $171.3178 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $11.50 | 10.466% | $12.7036 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $192.85 | 8.869% | $209.9539 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $1,141.74 | $1,228.6357 | $1,228.64 | $1,228.65 | $1,228.60 | |