| 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 | $41.46 | 8.752% | $45.0886 | $45.09 | $45.10 | $45.10 |
| Purchase #2 | $231.37 | 7.523% | $248.776 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $140.68 | 12.693% | $158.5365 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $188.74 | 9.188% | $206.0814 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $75.61 | 8.785% | $82.2523 | $82.25 | $82.25 | $82.30 |
| Purchase #6 | $193.26 | 5.651% | $204.1811 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $151.84 | 6.859% | $162.2547 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $1,022.96 | $1,107.1706 | $1,107.17 | $1,107.25 | $1,107.30 | |