| 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 | $247.81 | 9.385% | $271.067 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $144.89 | 8.200% | $156.771 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $215.37 | 10.483% | $237.9472 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $51.34 | 6.753% | $54.807 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $50.40 | 13.532% | $57.2201 | $57.22 | $57.20 | $57.20 |
| Purchase #6 | $133.44 | 9.491% | $146.1048 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $115.49 | 12.213% | $129.5948 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $958.74 | $1,053.5119 | $1,053.51 | $1,053.45 | $1,053.50 | |