| 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 | $218.46 | 13.328% | $247.5763 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $13.45 | 4.600% | $14.0687 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $237.72 | 5.800% | $251.5078 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $123.43 | 10.243% | $136.0729 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $195.78 | 7.113% | $209.7058 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $225.98 | 3.368% | $233.591 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $82.66 | 10.314% | $91.1856 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $1,097.48 | $1,183.7081 | $1,183.72 | $1,183.70 | $1,183.80 | |