| 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 | $222.59 | 12.581% | $250.594 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $228.81 | 9.285% | $250.055 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $128.62 | 10.596% | $142.2486 | $142.25 | $142.25 | $142.20 |
| Purchase #4 | $58.33 | 4.286% | $60.83 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $215.92 | 13.491% | $245.0498 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $241.46 | 4.607% | $252.5841 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $180.97 | 11.400% | $201.6006 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $1,276.70 | $1,402.9621 | $1,402.96 | $1,403.00 | $1,402.90 | |