| 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 | $107.99 | 5.733% | $114.1811 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $184.31 | 5.396% | $194.2554 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $209.42 | 6.138% | $222.2742 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $20.86 | 4.178% | $21.7315 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $26.35 | 11.183% | $29.2967 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $148.83 | 10.789% | $164.8873 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $202.32 | 11.871% | $226.3374 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $900.08 | $972.9636 | $972.97 | $973.00 | $973.00 | |