| 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 | $186.77 | 8.219% | $202.1206 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $149.29 | 10.359% | $164.755 | $164.76 | $164.75 | $164.80 |
| Purchase #3 | $193.36 | 7.512% | $207.8852 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $7.79 | 13.245% | $8.8218 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $37.96 | 4.402% | $39.631 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $180.32 | 3.622% | $186.8512 | $186.85 | $186.85 | $186.90 |
| Purchase #7 | $175.63 | 13.866% | $199.9829 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $931.12 | $1,010.0477 | $1,010.05 | $1,010.05 | $1,010.10 | |