| 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 | $101.68 | 5.676% | $107.4514 | $107.45 | $107.45 | $107.50 |
| Purchase #2 | $109.92 | 4.279% | $114.6235 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $18.30 | 11.208% | $20.3511 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $185.90 | 11.277% | $206.8639 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $205.42 | 9.473% | $224.8794 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $249.37 | 12.720% | $281.0899 | $281.09 | $281.10 | $281.10 |
| Purchase #7 | $54.69 | 5.207% | $57.5377 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $925.28 | $1,012.7969 | $1,012.79 | $1,012.80 | $1,012.90 | |