| 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 | $112.47 | 13.730% | $127.9121 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $134.76 | 10.392% | $148.7643 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $212.48 | 9.165% | $231.9538 | $231.95 | $231.95 | $232.00 |
| Purchase #4 | $193.64 | 10.171% | $213.3351 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $143.31 | 12.860% | $161.7397 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $100.89 | 3.473% | $104.3939 | $104.39 | $104.40 | $104.40 |
| Purchase #7 | $83.53 | 12.424% | $93.9078 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $981.08 | $1,082.0067 | $1,082.00 | $1,082.00 | $1,082.00 | |