| 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 | $219.63 | 6.719% | $234.3869 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $250.87 | 7.748% | $270.3074 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $125.48 | 5.116% | $131.8996 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $193.56 | 9.714% | $212.3624 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $173.52 | 5.294% | $182.7061 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $176.54 | 3.668% | $183.0155 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $14.76 | 7.592% | $15.8806 | $15.88 | $15.90 | $15.90 |
| 7 purchase totals = | $1,154.36 | $1,230.5585 | $1,230.57 | $1,230.55 | $1,230.60 | |