| 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 | $130.26 | 11.563% | $145.322 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $229.76 | 3.507% | $237.8177 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $136.99 | 8.340% | $148.415 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $156.97 | 5.750% | $165.9958 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $227.52 | 11.836% | $254.4493 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $225.83 | 8.322% | $244.6236 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $201.60 | 11.295% | $224.3707 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $1,308.93 | $1,420.9941 | $1,421.00 | $1,420.90 | $1,420.90 | |