| 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 | $216.94 | 12.568% | $244.205 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $63.73 | 8.527% | $69.1643 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $249.95 | 13.699% | $284.1907 | $284.19 | $284.20 | $284.20 |
| Purchase #4 | $45.47 | 11.592% | $50.7409 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $221.27 | 12.313% | $248.515 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $183.50 | 4.131% | $191.0804 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $217.34 | 5.120% | $228.4678 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $1,198.20 | $1,316.3641 | $1,316.37 | $1,316.35 | $1,316.40 | |