| 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 | $200.64 | 12.436% | $225.5916 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $24.51 | 12.114% | $27.4791 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $55.56 | 5.843% | $58.8064 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $27.60 | 12.669% | $31.0966 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $11.48 | 8.729% | $12.4821 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $139.44 | 11.451% | $155.4073 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $147.69 | 4.788% | $154.7614 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $606.92 | $665.6245 | $665.63 | $665.65 | $665.70 | |