| 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 | $116.60 | 9.708% | $127.9195 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $199.34 | 12.647% | $224.5505 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $69.69 | 9.407% | $76.2457 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $76.56 | 3.381% | $79.1485 | $79.15 | $79.15 | $79.10 |
| Purchase #5 | $97.78 | 5.611% | $103.2664 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $233.80 | 6.545% | $249.1022 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $241.76 | 10.647% | $267.5002 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $1,035.53 | $1,127.7330 | $1,127.74 | $1,127.70 | $1,127.70 | |