| 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 | $231.88 | 3.523% | $240.0491 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $69.52 | 8.781% | $75.6246 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $21.46 | 12.623% | $24.1689 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $155.82 | 8.187% | $168.577 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $202.42 | 5.809% | $214.1786 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $197.36 | 7.833% | $212.8192 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $40.62 | 11.761% | $45.3973 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $919.08 | $980.8147 | $980.82 | $980.80 | $980.80 | |