| 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 | $248.51 | 6.702% | $265.1651 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $210.70 | 3.540% | $218.1588 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $12.42 | 8.382% | $13.461 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $147.66 | 6.489% | $157.2417 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $216.50 | 11.589% | $241.5902 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $206.76 | 8.412% | $224.1527 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $18.92 | 9.610% | $20.7382 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $1,061.47 | $1,140.5077 | $1,140.51 | $1,140.50 | $1,140.60 | |