| 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 | $43.52 | 4.294% | $45.3887 | $45.39 | $45.40 | $45.40 |
| Purchase #2 | $190.63 | 13.431% | $216.2335 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $146.36 | 7.124% | $156.7867 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $230.61 | 13.341% | $261.3757 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $122.59 | 9.335% | $134.0338 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $210.53 | 6.861% | $224.9745 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $139.96 | 9.195% | $152.8293 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $1,084.20 | $1,191.6222 | $1,191.62 | $1,191.70 | $1,191.60 | |