| 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 | $190.96 | 6.146% | $202.6964 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $196.47 | 8.462% | $213.0953 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $186.51 | 13.704% | $212.0693 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $36.98 | 7.347% | $39.6969 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $33.56 | 9.334% | $36.6925 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $108.96 | 3.305% | $112.5611 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $227.38 | 4.156% | $236.8299 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $980.82 | $1,053.6414 | $1,053.65 | $1,053.65 | $1,053.70 | |