| 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 | $108.33 | 8.413% | $117.4438 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $201.37 | 5.526% | $212.4977 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $182.60 | 5.231% | $192.1518 | $192.15 | $192.15 | $192.20 |
| Purchase #4 | $190.55 | 13.629% | $216.5201 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $75.81 | 6.143% | $80.467 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $200.63 | 4.473% | $209.6042 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $237.92 | 4.725% | $249.1617 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $1,197.21 | $1,277.8463 | $1,277.84 | $1,277.80 | $1,277.90 | |