| 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 | $206.91 | 7.443% | $222.3103 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $113.57 | 11.158% | $126.2421 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $99.78 | 10.725% | $110.4814 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $99.36 | 3.456% | $102.7939 | $102.79 | $102.80 | $102.80 |
| Purchase #5 | $171.65 | 7.768% | $184.9838 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $218.80 | 10.750% | $242.321 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $128.45 | 12.861% | $144.97 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $1,038.52 | $1,134.1025 | $1,134.09 | $1,134.10 | $1,134.10 | |