| 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 | $234.86 | 12.206% | $263.527 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $218.58 | 6.771% | $233.3801 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $216.31 | 10.591% | $239.2194 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $17.54 | 8.348% | $19.0042 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $143.84 | 11.694% | $160.6606 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $19.46 | 6.344% | $20.6945 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $89.35 | 11.393% | $99.5296 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $939.94 | $1,036.0154 | $1,036.01 | $1,036.05 | $1,036.00 | |