| 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 | $187.60 | 9.531% | $205.4802 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $212.70 | 10.564% | $235.1696 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $214.55 | 13.866% | $244.2995 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $193.52 | 7.534% | $208.0998 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $52.89 | 4.789% | $55.4229 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $182.99 | 5.412% | $192.8934 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $32.69 | 9.275% | $35.722 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $1,076.94 | $1,177.0874 | $1,177.08 | $1,177.05 | $1,177.10 | |