| 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 | $242.36 | 12.615% | $272.9337 | $272.93 | $272.95 | $272.90 |
| Purchase #2 | $126.40 | 6.443% | $134.544 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $222.40 | 3.478% | $230.1351 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $154.94 | 6.376% | $164.819 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $244.31 | 6.540% | $260.2879 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $228.66 | 11.554% | $255.0794 | $255.08 | $255.10 | $255.10 |
| Purchase #7 | $98.99 | 13.445% | $112.2992 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $1,318.06 | $1,430.0983 | $1,430.10 | $1,430.15 | $1,430.00 | |