| 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 | $208.81 | 10.626% | $230.9982 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $91.46 | 11.529% | $102.0044 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $224.64 | 6.174% | $238.5093 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $200.29 | 12.492% | $225.3102 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $89.59 | 11.528% | $99.9179 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $220.83 | 13.375% | $250.366 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $153.37 | 7.596% | $165.02 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $1,188.99 | $1,312.1260 | $1,312.13 | $1,312.05 | $1,312.10 | |