| 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 | $107.86 | 11.133% | $119.8681 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $226.98 | 8.584% | $246.464 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $164.84 | 12.396% | $185.2736 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $218.29 | 4.459% | $228.0236 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $170.82 | 5.429% | $180.0938 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $123.81 | 3.633% | $128.308 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $91.63 | 3.200% | $94.5622 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $1,104.23 | $1,182.5933 | $1,182.58 | $1,182.50 | $1,182.70 | |