| 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 | $92.41 | 7.784% | $99.6032 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $27.85 | 10.247% | $30.7038 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $244.49 | 3.798% | $253.7757 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $243.42 | 12.140% | $272.9712 | $272.97 | $272.95 | $273.00 |
| Purchase #5 | $210.47 | 7.133% | $225.4828 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $108.47 | 13.582% | $123.2024 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $125.99 | 12.542% | $141.7917 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $1,053.10 | $1,147.5308 | $1,147.52 | $1,147.55 | $1,147.60 | |