| 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 | $129.56 | 5.403% | $136.5601 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $104.91 | 9.240% | $114.6037 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $245.71 | 11.134% | $273.0674 | $273.07 | $273.05 | $273.10 |
| Purchase #4 | $67.54 | 3.617% | $69.9829 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $91.70 | 3.854% | $95.2341 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $201.36 | 5.504% | $212.4429 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $85.73 | 6.261% | $91.0976 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $926.51 | $992.9887 | $992.98 | $993.00 | $993.00 | |