| 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 | $194.59 | 7.676% | $209.5267 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $206.28 | 10.115% | $227.1452 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $120.97 | 3.750% | $125.5064 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $134.60 | 7.201% | $144.2925 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $113.60 | 4.129% | $118.2905 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $184.97 | 3.202% | $190.8927 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $124.72 | 7.515% | $134.0927 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $1,079.73 | $1,149.7467 | $1,149.75 | $1,149.80 | $1,149.70 | |