| 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 | $238.55 | 4.564% | $249.4374 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $22.71 | 10.277% | $25.0439 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $101.93 | 12.202% | $114.3675 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $84.31 | 3.456% | $87.2238 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $80.51 | 11.293% | $89.602 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $145.33 | 6.311% | $154.5018 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $201.32 | 6.856% | $215.1225 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $874.66 | $935.2989 | $935.29 | $935.25 | $935.20 | |