| 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 | $205.86 | 7.381% | $221.0545 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $106.78 | 13.872% | $121.5925 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $79.53 | 5.748% | $84.1014 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $7.67 | 5.248% | $8.0725 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $237.58 | 3.596% | $246.1234 | $246.12 | $246.10 | $246.10 |
| Purchase #6 | $233.70 | 10.403% | $258.0118 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $99.58 | 4.680% | $104.2403 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $970.70 | $1,043.1964 | $1,043.18 | $1,043.15 | $1,043.20 | |