| 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 | $93.79 | 9.655% | $102.8454 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $245.65 | 5.746% | $259.765 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $139.40 | 9.617% | $152.8061 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $182.67 | 9.204% | $199.4829 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $204.82 | 3.690% | $212.3779 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $90.70 | 4.762% | $95.0191 | $95.02 | $95.00 | $95.00 |
| Purchase #7 | $182.28 | 11.708% | $203.6213 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $1,139.31 | $1,225.9177 | $1,225.93 | $1,225.90 | $1,225.90 | |