| 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 | $124.34 | 11.287% | $138.3743 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $9.87 | 13.565% | $11.2089 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $51.76 | 5.801% | $54.7626 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $137.33 | 10.190% | $151.3239 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $52.36 | 6.541% | $55.7849 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $229.62 | 8.722% | $249.6475 | $249.65 | $249.65 | $249.60 |
| Purchase #7 | $121.71 | 10.437% | $134.4129 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $726.99 | $795.5150 | $795.50 | $795.45 | $795.50 | |