| 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 | $192.57 | 3.848% | $199.9801 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $194.34 | 13.388% | $220.3582 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $173.25 | 12.647% | $195.1609 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $79.68 | 11.180% | $88.5882 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $178.77 | 9.332% | $195.4528 | $195.45 | $195.45 | $195.50 |
| Purchase #6 | $142.97 | 10.129% | $157.4514 | $157.45 | $157.45 | $157.50 |
| Purchase #7 | $198.76 | 3.323% | $205.3648 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $1,160.34 | $1,262.3564 | $1,262.35 | $1,262.35 | $1,262.60 | |