| 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 | $226.38 | 8.377% | $245.3439 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $189.40 | 10.731% | $209.7245 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $6.45 | 4.207% | $6.7214 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $7.27 | 9.652% | $7.9717 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $110.97 | 13.320% | $125.7512 | $125.75 | $125.75 | $125.80 |
| Purchase #6 | $119.60 | 12.774% | $134.8777 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $159.76 | 6.743% | $170.5326 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $819.83 | $900.9230 | $900.91 | $900.90 | $900.90 | |