| 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 | $21.63 | 9.337% | $23.6496 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $66.57 | 4.775% | $69.7487 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $132.70 | 5.825% | $140.4298 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $98.95 | 10.388% | $109.2289 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $174.93 | 3.357% | $180.8024 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $248.72 | 12.295% | $279.3001 | $279.30 | $279.30 | $279.30 |
| Purchase #7 | $195.96 | 12.369% | $220.1983 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $939.46 | $1,023.3578 | $1,023.36 | $1,023.40 | $1,023.20 | |