| 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 | $70.39 | 12.846% | $79.4323 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $235.67 | 8.181% | $254.9502 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $23.90 | 11.850% | $26.7322 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $206.81 | 10.821% | $229.1889 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $226.85 | 8.452% | $246.0234 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $130.45 | 3.159% | $134.5709 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $196.85 | 10.292% | $217.1098 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $1,090.92 | $1,188.0077 | $1,188.00 | $1,188.00 | $1,188.00 | |