| 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 | $130.35 | 7.234% | $139.7795 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $244.72 | 3.551% | $253.41 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $241.74 | 11.282% | $269.0131 | $269.01 | $269.00 | $269.00 |
| Purchase #4 | $86.28 | 10.336% | $95.1979 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $46.82 | 7.405% | $50.287 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $66.99 | 3.850% | $69.5691 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $103.88 | 3.296% | $107.3039 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $920.78 | $984.5605 | $984.56 | $984.55 | $984.60 | |