| 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 | $205.92 | 3.662% | $213.4608 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $142.94 | 9.641% | $156.7208 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $127.71 | 7.768% | $137.6305 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $17.79 | 8.341% | $19.2739 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $120.62 | 9.388% | $131.9438 | $131.94 | $131.95 | $131.90 |
| Purchase #6 | $250.96 | 8.615% | $272.5802 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $175.25 | 5.831% | $185.4688 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $1,041.19 | $1,117.0788 | $1,117.07 | $1,117.05 | $1,117.10 | |