| 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 | $239.63 | 8.273% | $259.4546 | $259.45 | $259.45 | $259.50 |
| Purchase #2 | $140.35 | 13.185% | $158.8551 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $148.33 | 9.845% | $162.9331 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $148.42 | 3.441% | $153.5271 | $153.53 | $153.55 | $153.50 |
| Purchase #5 | $209.44 | 5.357% | $220.6597 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $114.46 | 4.317% | $119.4012 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $216.81 | 11.270% | $241.2445 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $1,217.44 | $1,316.0753 | $1,316.07 | $1,316.10 | $1,316.10 | |