| 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 | $234.72 | 4.577% | $245.4631 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $157.44 | 9.823% | $172.9053 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $231.95 | 4.572% | $242.5548 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $110.99 | 5.400% | $116.9835 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $151.35 | 3.522% | $156.6805 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $227.74 | 5.154% | $239.4777 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $41.38 | 5.208% | $43.5351 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $1,155.57 | $1,217.6000 | $1,217.60 | $1,217.65 | $1,217.70 | |