| 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 | $240.33 | 12.599% | $270.6092 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $54.78 | 11.332% | $60.9877 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $223.40 | 9.175% | $243.897 | $243.90 | $243.90 | $243.90 |
| Purchase #4 | $164.36 | 9.211% | $179.4992 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $196.31 | 8.116% | $212.2425 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $76.30 | 9.630% | $83.6477 | $83.65 | $83.65 | $83.60 |
| Purchase #7 | $25.43 | 9.758% | $27.9115 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $980.91 | $1,078.7948 | $1,078.80 | $1,078.80 | $1,078.70 | |