| 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 | $189.38 | 3.597% | $196.192 | $196.19 | $196.20 | $196.20 |
| Purchase #2 | $218.61 | 6.539% | $232.9049 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $174.63 | 6.402% | $185.8098 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $31.78 | 13.599% | $36.1018 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $247.42 | 4.456% | $258.445 | $258.45 | $258.45 | $258.40 |
| Purchase #6 | $175.40 | 5.242% | $184.5945 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $121.91 | 9.287% | $133.2318 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $1,159.13 | $1,227.2798 | $1,227.27 | $1,227.30 | $1,227.20 | |