| 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 | $168.69 | 9.722% | $185.09 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $28.63 | 4.415% | $29.894 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $217.43 | 13.640% | $247.0875 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $101.89 | 5.837% | $107.8373 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $205.44 | 5.702% | $217.1542 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $30.64 | 8.359% | $33.2012 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $241.63 | 12.219% | $271.1548 | $271.15 | $271.15 | $271.20 |
| 7 purchase totals = | $994.35 | $1,091.4190 | $1,091.41 | $1,091.45 | $1,091.50 | |