| 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 | $27.27 | 10.482% | $30.1284 | $30.13 | $30.15 | $30.10 |
| Purchase #2 | $139.80 | 9.604% | $153.2264 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $213.41 | 3.157% | $220.1474 | $220.15 | $220.15 | $220.10 |
| Purchase #4 | $101.28 | 10.331% | $111.7432 | $111.74 | $111.75 | $111.70 |
| Purchase #5 | $154.60 | 12.275% | $173.5772 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $225.70 | 8.621% | $245.1576 | $245.16 | $245.15 | $245.20 |
| Purchase #7 | $215.73 | 3.238% | $222.7153 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,077.79 | $1,156.6955 | $1,156.71 | $1,156.75 | $1,156.60 | |