| 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 | $189.57 | 11.520% | $211.4085 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $242.63 | 10.280% | $267.5724 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $122.34 | 3.200% | $126.2549 | $126.25 | $126.25 | $126.30 |
| Purchase #4 | $178.82 | 9.132% | $195.1498 | $195.15 | $195.15 | $195.10 |
| Purchase #5 | $138.94 | 7.246% | $149.0076 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $30.99 | 9.291% | $33.8693 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $209.77 | 3.304% | $216.7008 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $1,113.06 | $1,199.9633 | $1,199.96 | $1,199.90 | $1,200.00 | |