| 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 | $45.28 | 5.616% | $47.8229 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $111.36 | 11.693% | $124.3813 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $210.80 | 10.774% | $233.5116 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $185.34 | 5.608% | $195.7339 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $237.36 | 9.545% | $260.016 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $10.93 | 4.406% | $11.4116 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $243.35 | 12.108% | $272.8148 | $272.81 | $272.80 | $272.80 |
| 7 purchase totals = | $1,044.42 | $1,145.6921 | $1,145.68 | $1,145.65 | $1,145.60 | |