| 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 | $182.70 | 3.384% | $188.8826 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $44.62 | 12.680% | $50.2778 | $50.28 | $50.30 | $50.30 |
| Purchase #3 | $28.80 | 11.156% | $32.0129 | $32.01 | $32.00 | $32.00 |
| Purchase #4 | $245.56 | 11.791% | $274.514 | $274.51 | $274.50 | $274.50 |
| Purchase #5 | $239.57 | 7.628% | $257.8444 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $27.97 | 11.329% | $31.1387 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $176.98 | 5.264% | $186.2962 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $946.20 | $1,020.9666 | $1,020.96 | $1,021.00 | $1,020.90 | |