| 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 | $227.33 | 13.382% | $257.7513 | $257.75 | $257.75 | $257.80 |
| Purchase #2 | $108.93 | 3.803% | $113.0726 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $87.49 | 4.274% | $91.2293 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $90.58 | 5.451% | $95.5175 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $235.42 | 6.206% | $250.0302 | $250.03 | $250.05 | $250.00 |
| Purchase #6 | $7.57 | 10.201% | $8.3422 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $110.63 | 11.227% | $123.0504 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $867.95 | $938.9935 | $938.99 | $939.00 | $939.00 | |