| 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 | $227.78 | 7.545% | $244.966 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $195.59 | 10.691% | $216.5005 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $68.82 | 10.307% | $75.9133 | $75.91 | $75.90 | $75.90 |
| Purchase #4 | $203.55 | 9.627% | $223.1458 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $86.81 | 12.155% | $97.3618 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $155.79 | 8.374% | $168.8359 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $55.37 | 3.443% | $57.2764 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $993.71 | $1,083.9997 | $1,084.01 | $1,084.00 | $1,084.00 | |