| 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 | $250.69 | 10.650% | $277.3885 | $277.39 | $277.40 | $277.40 |
| Purchase #2 | $145.41 | 3.256% | $150.1445 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $70.28 | 5.274% | $73.9866 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $154.45 | 10.260% | $170.2966 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $10.70 | 6.716% | $11.4186 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $85.33 | 9.411% | $93.3604 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $238.82 | 12.434% | $268.5149 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $955.68 | $1,045.1101 | $1,045.11 | $1,045.10 | $1,045.10 | |