| 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 | $200.95 | 10.574% | $222.1985 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $55.39 | 10.863% | $61.407 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $119.91 | 11.615% | $133.8375 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $41.25 | 8.129% | $44.6032 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $215.32 | 13.428% | $244.2332 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $198.59 | 8.286% | $215.0452 | $215.05 | $215.05 | $215.00 |
| Purchase #7 | $187.51 | 5.102% | $197.0768 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,018.92 | $1,118.4014 | $1,118.41 | $1,118.45 | $1,118.30 | |