| 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 | $189.36 | 8.529% | $205.5105 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $119.62 | 6.222% | $127.0628 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $100.96 | 8.804% | $109.8485 | $109.85 | $109.85 | $109.80 |
| Purchase #4 | $192.80 | 5.615% | $203.6257 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $213.73 | 4.204% | $222.7152 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $15.63 | 7.212% | $16.7572 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $16.35 | 12.806% | $18.4438 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $848.45 | $903.9637 | $903.97 | $903.95 | $903.90 | |