| 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 | $236.87 | 4.603% | $247.7731 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $174.68 | 12.837% | $197.1037 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $125.28 | 12.251% | $140.6281 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $176.46 | 5.841% | $186.767 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $250.25 | 8.315% | $271.0583 | $271.06 | $271.05 | $271.10 |
| Purchase #6 | $109.86 | 8.156% | $118.8202 | $118.82 | $118.80 | $118.80 |
| Purchase #7 | $143.28 | 12.839% | $161.6757 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $1,216.68 | $1,323.8261 | $1,323.83 | $1,323.80 | $1,323.90 | |