| 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 | $212.28 | 10.183% | $233.8965 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $129.29 | 4.184% | $134.6995 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $242.86 | 3.398% | $251.1124 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $177.90 | 4.581% | $186.0496 | $186.05 | $186.05 | $186.00 |
| Purchase #5 | $99.87 | 10.505% | $110.3613 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $94.56 | 9.583% | $103.6217 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $149.87 | 13.396% | $169.9466 | $169.95 | $169.95 | $169.90 |
| 7 purchase totals = | $1,106.63 | $1,189.6876 | $1,189.69 | $1,189.65 | $1,189.60 | |