| 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 | $162.86 | 12.603% | $183.3852 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $120.85 | 3.213% | $124.7329 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $208.67 | 10.594% | $230.7765 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $240.29 | 9.462% | $263.0262 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $231.90 | 3.178% | $239.2698 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $105.70 | 3.398% | $109.2917 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $92.39 | 5.305% | $97.2913 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $1,162.66 | $1,247.7736 | $1,247.78 | $1,247.85 | $1,247.80 | |