| 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 | $120.81 | 13.138% | $136.682 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $214.85 | 11.721% | $240.0326 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $247.91 | 11.615% | $276.7047 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $87.40 | 12.519% | $98.3416 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $181.85 | 13.152% | $205.7669 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $133.58 | 7.615% | $143.7521 | $143.75 | $143.75 | $143.80 |
| Purchase #7 | $178.39 | 7.776% | $192.2616 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $1,164.79 | $1,293.5415 | $1,293.53 | $1,293.55 | $1,293.60 | |