| 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 | $210.85 | 6.136% | $223.7878 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $133.89 | 5.848% | $141.7199 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $183.92 | 13.400% | $208.5653 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $71.45 | 12.757% | $80.5649 | $80.56 | $80.55 | $80.60 |
| Purchase #5 | $97.56 | 8.714% | $106.0614 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $224.72 | 10.352% | $247.983 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $234.97 | 7.537% | $252.6797 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,157.36 | $1,261.3620 | $1,261.36 | $1,261.35 | $1,261.50 | |