| 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 | $25.39 | 11.152% | $28.2215 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $249.82 | 9.219% | $272.8509 | $272.85 | $272.85 | $272.90 |
| Purchase #3 | $158.57 | 10.519% | $175.25 | $175.25 | $175.25 | $175.30 |
| Purchase #4 | $14.43 | 6.596% | $15.3818 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $150.32 | 9.325% | $164.3373 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $238.42 | 10.743% | $264.0335 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $246.42 | 8.831% | $268.1814 | $268.18 | $268.20 | $268.20 |
| 7 purchase totals = | $1,083.37 | $1,188.2564 | $1,188.25 | $1,188.30 | $1,188.30 | |