| 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 | $207.62 | 12.165% | $232.877 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $103.99 | 11.778% | $116.2379 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $248.92 | 5.338% | $262.2073 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $210.52 | 12.652% | $237.155 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $134.55 | 7.805% | $145.0516 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $78.58 | 5.848% | $83.1754 | $83.18 | $83.20 | $83.20 |
| Purchase #7 | $197.90 | 6.113% | $209.9976 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,182.08 | $1,286.7018 | $1,286.72 | $1,286.75 | $1,286.80 | |