| 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 | $245.33 | 12.382% | $275.7068 | $275.71 | $275.70 | $275.70 |
| Purchase #2 | $108.75 | 4.107% | $113.2164 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $61.36 | 8.744% | $66.7253 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $128.60 | 12.841% | $145.1135 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $250.79 | 3.678% | $260.0141 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $92.28 | 9.449% | $100.9995 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $61.75 | 9.596% | $67.6755 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $948.86 | $1,029.4511 | $1,029.46 | $1,029.45 | $1,029.40 | |