| 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 | $123.87 | 12.859% | $139.7984 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $114.29 | 9.669% | $125.3407 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $200.78 | 6.818% | $214.4692 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $240.43 | 13.390% | $272.6236 | $272.62 | $272.60 | $272.60 |
| Purchase #5 | $63.86 | 11.470% | $71.1847 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $27.79 | 11.108% | $30.8769 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $235.32 | 13.552% | $267.2106 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $1,006.34 | $1,121.5041 | $1,121.50 | $1,121.50 | $1,121.50 | |