| 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 | $126.34 | 6.397% | $134.422 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $116.38 | 11.707% | $130.0046 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $179.84 | 3.743% | $186.5714 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $86.48 | 11.358% | $96.3024 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $190.91 | 11.422% | $212.7157 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $160.79 | 12.820% | $181.4033 | $181.40 | $181.40 | $181.40 |
| Purchase #7 | $187.37 | 7.222% | $200.9019 | $200.90 | $200.90 | $200.90 |
| 7 purchase totals = | $1,048.11 | $1,142.3213 | $1,142.31 | $1,142.25 | $1,142.30 | |