| 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 | $124.61 | 10.508% | $137.704 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $191.77 | 11.746% | $214.2953 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $207.99 | 9.136% | $226.992 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $207.38 | 3.249% | $214.1178 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $64.74 | 10.708% | $71.6724 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $218.71 | 9.703% | $239.9314 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $224.54 | 11.458% | $250.2678 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $1,239.74 | $1,354.9807 | $1,354.98 | $1,354.95 | $1,355.00 | |