| 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 | $130.75 | 9.342% | $142.9647 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $90.85 | 6.567% | $96.8161 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $224.52 | 10.809% | $248.7884 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $225.30 | 13.117% | $254.8526 | $254.85 | $254.85 | $254.90 |
| Purchase #5 | $20.99 | 9.645% | $23.0145 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $194.64 | 3.572% | $201.5925 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $238.32 | 8.466% | $258.4962 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $1,125.37 | $1,226.5250 | $1,226.52 | $1,226.50 | $1,226.60 | |