| 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 | $119.72 | 4.530% | $125.1433 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $105.68 | 8.234% | $114.3817 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $220.75 | 11.130% | $245.3195 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $7.41 | 13.541% | $8.4134 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $101.61 | 12.451% | $114.2615 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $187.29 | 10.267% | $206.5191 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $37.25 | 6.179% | $39.5517 | $39.55 | $39.55 | $39.60 |
| 7 purchase totals = | $779.71 | $853.5902 | $853.58 | $853.55 | $853.60 | |