| 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 | $232.30 | 4.470% | $242.6838 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $142.27 | 11.389% | $158.4731 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $242.76 | 11.280% | $270.1433 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $32.70 | 5.159% | $34.387 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $225.80 | 4.695% | $236.4013 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $248.32 | 3.360% | $256.6636 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $177.71 | 4.182% | $185.1418 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $1,301.86 | $1,383.8939 | $1,383.88 | $1,383.90 | $1,383.90 | |