| 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 | $215.49 | 6.347% | $229.1672 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $230.33 | 8.568% | $250.0647 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $45.77 | 13.146% | $51.7869 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $176.67 | 5.520% | $186.4222 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $46.87 | 6.507% | $49.9198 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $8.45 | 7.822% | $9.111 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $250.86 | 7.689% | $270.1486 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $974.44 | $1,046.6204 | $1,046.62 | $1,046.55 | $1,046.60 | |