| 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 | $23.75 | 13.273% | $26.9023 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $193.42 | 4.316% | $201.768 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $176.26 | 10.265% | $194.3531 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $223.75 | 13.816% | $254.6633 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $101.81 | 5.257% | $107.1622 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $144.58 | 4.871% | $151.6225 | $151.62 | $151.60 | $151.60 |
| Purchase #7 | $5.56 | 3.870% | $5.7752 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $869.13 | $942.2466 | $942.24 | $942.20 | $942.40 | |