| 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 | $197.54 | 12.750% | $222.7264 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $196.90 | 9.655% | $215.9107 | $215.91 | $215.90 | $215.90 |
| Purchase #3 | $231.60 | 12.150% | $259.7394 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $238.34 | 9.209% | $260.2887 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $153.59 | 6.859% | $164.1247 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $101.69 | 8.219% | $110.0479 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $114.48 | 13.471% | $129.9016 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $1,234.14 | $1,362.7394 | $1,362.74 | $1,362.75 | $1,362.60 | |