| 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 | $194.89 | 10.203% | $214.7746 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $180.79 | 10.595% | $199.9447 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $197.64 | 12.344% | $222.0367 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $124.96 | 6.565% | $133.1636 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $238.31 | 12.385% | $267.8247 | $267.82 | $267.80 | $267.80 |
| Purchase #6 | $174.92 | 7.687% | $188.3661 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $180.55 | 6.437% | $192.172 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $1,292.06 | $1,418.2824 | $1,418.27 | $1,418.20 | $1,418.30 | |