| 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 | $209.63 | 6.434% | $223.1176 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $123.39 | 8.851% | $134.3112 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $236.42 | 6.296% | $251.305 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $220.85 | 9.683% | $242.2349 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $93.95 | 11.160% | $104.4348 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $64.51 | 3.854% | $66.9962 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $82.81 | 11.851% | $92.6238 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $1,031.56 | $1,115.0235 | $1,115.02 | $1,115.00 | $1,114.90 | |