| 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 | $176.72 | 7.109% | $189.283 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $199.68 | 11.299% | $222.2418 | $222.24 | $222.25 | $222.20 |
| Purchase #3 | $80.80 | 6.578% | $86.115 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $249.66 | 8.244% | $270.242 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $190.62 | 13.763% | $216.855 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $51.81 | 8.807% | $56.3729 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $166.27 | 11.342% | $185.1283 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $1,115.56 | $1,226.2380 | $1,226.24 | $1,226.25 | $1,226.20 | |