| 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 | $231.50 | 8.426% | $251.0062 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $43.29 | 5.639% | $45.7311 | $45.73 | $45.75 | $45.70 |
| Purchase #3 | $198.90 | 6.519% | $211.8663 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $67.30 | 13.693% | $76.5154 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $135.85 | 9.632% | $148.9351 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $66.65 | 13.687% | $75.7724 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $234.72 | 8.728% | $255.2064 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $978.21 | $1,065.0329 | $1,065.05 | $1,065.00 | $1,065.00 | |