| 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 | $99.33 | 10.501% | $109.7606 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $221.99 | 12.588% | $249.9341 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $100.42 | 7.705% | $108.1574 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $162.44 | 11.716% | $181.4715 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $115.96 | 12.833% | $130.8411 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $171.49 | 5.468% | $180.8671 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $85.62 | 13.237% | $96.9535 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $957.25 | $1,057.9853 | $1,057.98 | $1,057.95 | $1,058.10 | |