| 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 | $205.26 | 12.233% | $230.3695 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $70.64 | 7.811% | $76.1577 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $48.34 | 5.401% | $50.9508 | $50.95 | $50.95 | $51.00 |
| Purchase #4 | $22.87 | 5.267% | $24.0746 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $172.88 | 7.636% | $186.0811 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $82.44 | 8.565% | $89.501 | $89.50 | $89.50 | $89.50 |
| Purchase #7 | $145.77 | 3.502% | $150.8749 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $748.20 | $808.0096 | $808.00 | $807.95 | $808.20 | |