| 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 | $23.28 | 9.137% | $25.4071 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $200.83 | 6.765% | $214.4161 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $48.97 | 10.538% | $54.1305 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $19.65 | 10.649% | $21.7425 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $196.63 | 3.872% | $204.2435 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $147.74 | 8.547% | $160.3673 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $172.60 | 10.605% | $190.9042 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $809.70 | $871.2112 | $871.21 | $871.20 | $871.10 | |