| 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 | $125.74 | 9.842% | $138.1153 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $119.91 | 4.851% | $125.7268 | $125.73 | $125.75 | $125.70 |
| Purchase #3 | $193.39 | 7.808% | $208.4899 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $149.93 | 4.425% | $156.5644 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $170.86 | 9.403% | $186.926 | $186.93 | $186.95 | $186.90 |
| Purchase #6 | $247.25 | 5.631% | $261.1726 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $32.45 | 7.759% | $34.9678 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $1,039.53 | $1,111.9628 | $1,111.97 | $1,111.95 | $1,112.00 | |