| 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 | $184.61 | 11.146% | $205.1866 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $57.30 | 5.430% | $60.4114 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $11.41 | 4.848% | $11.9632 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $227.52 | 10.500% | $251.4096 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $212.35 | 12.641% | $239.1932 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $100.45 | 8.734% | $109.2233 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $50.52 | 5.151% | $53.1223 | $53.12 | $53.10 | $53.10 |
| 7 purchase totals = | $844.16 | $930.5096 | $930.50 | $930.45 | $930.50 | |