| 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 | $204.87 | 6.354% | $217.8874 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $191.55 | 13.108% | $216.6584 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $136.57 | 6.660% | $145.6656 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $26.50 | 12.469% | $29.8043 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $221.25 | 8.227% | $239.4522 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $183.46 | 12.765% | $206.8787 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $60.62 | 9.626% | $66.4553 | $66.46 | $66.45 | $66.50 |
| 7 purchase totals = | $1,024.82 | $1,122.8019 | $1,122.81 | $1,122.80 | $1,123.00 | |