| 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 | $215.86 | 8.761% | $234.7715 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $10.43 | 12.247% | $11.7074 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $170.28 | 3.824% | $176.7915 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $129.81 | 7.200% | $139.1563 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $214.31 | 13.621% | $243.5012 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $238.54 | 9.296% | $260.7147 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $100.58 | 6.857% | $107.4768 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $1,079.81 | $1,174.1194 | $1,174.12 | $1,174.10 | $1,174.20 | |