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 | $124.44 | 12.839% | $140.4169 | $140.42 | $140.40 | $140.40 |
Purchase #2 | $208.40 | 5.766% | $220.4163 | $220.42 | $220.40 | $220.40 |
Purchase #3 | $26.94 | 6.427% | $28.6714 | $28.67 | $28.65 | $28.70 |
Purchase #4 | $7.99 | 4.549% | $8.3535 | $8.35 | $8.35 | $8.40 |
Purchase #5 | $107.32 | 7.283% | $115.1361 | $115.14 | $115.15 | $115.10 |
Purchase #6 | $105.53 | 13.209% | $119.4695 | $119.47 | $119.45 | $119.50 |
Purchase #7 | $201.84 | 8.168% | $218.3263 | $218.33 | $218.35 | $218.30 |
7 purchase totals = | $782.46 | $850.7900 | $850.80 | $850.75 | $850.80 |