| 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 | $191.51 | 12.233% | $214.9374 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $218.31 | 3.572% | $226.108 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $95.74 | 5.482% | $100.9885 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $13.63 | 13.797% | $15.5105 | $15.51 | $15.50 | $15.50 |
| Purchase #5 | $160.81 | 3.687% | $166.7391 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $90.62 | 9.446% | $99.18 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $139.81 | 6.278% | $148.5873 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $910.43 | $972.0508 | $972.06 | $972.10 | $972.00 | |