| 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 | $79.97 | 13.768% | $90.9803 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $82.41 | 4.638% | $86.2322 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $221.84 | 6.456% | $236.162 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $248.37 | 6.375% | $264.2036 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $225.85 | 13.225% | $255.7187 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $158.50 | 12.669% | $178.5804 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $232.75 | 10.235% | $256.572 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,249.69 | $1,368.4492 | $1,368.44 | $1,368.45 | $1,368.50 | |