| 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 | $133.67 | 5.176% | $140.5888 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $223.67 | 10.463% | $247.0726 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $163.31 | 9.767% | $179.2605 | $179.26 | $179.25 | $179.30 |
| Purchase #4 | $208.39 | 4.183% | $217.107 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $231.30 | 3.559% | $239.532 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $165.79 | 7.499% | $178.2226 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $9.86 | 4.574% | $10.311 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $1,135.99 | $1,212.0945 | $1,212.09 | $1,212.05 | $1,212.10 | |