| 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 | $225.30 | 5.198% | $237.0111 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $236.87 | 10.861% | $262.5965 | $262.60 | $262.60 | $262.60 |
| Purchase #3 | $40.78 | 13.685% | $46.3607 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $55.77 | 3.591% | $57.7727 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $50.68 | 7.274% | $54.3665 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $233.49 | 4.727% | $244.5271 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $178.34 | 12.420% | $200.4898 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $1,021.23 | $1,103.1244 | $1,103.13 | $1,103.10 | $1,103.20 | |