| 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 | $112.87 | 8.129% | $122.0452 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $127.30 | 4.332% | $132.8146 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $74.49 | 5.693% | $78.7307 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $143.83 | 11.325% | $160.1187 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $137.41 | 12.384% | $154.4269 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $231.60 | 7.218% | $248.3169 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $181.46 | 9.574% | $198.833 | $198.83 | $198.85 | $198.80 |
| 7 purchase totals = | $1,008.96 | $1,095.2860 | $1,095.29 | $1,095.30 | $1,095.10 | |