| 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 | $188.72 | 11.291% | $210.0284 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $7.72 | 6.864% | $8.2499 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $34.95 | 9.379% | $38.228 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $77.34 | 7.693% | $83.2898 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $183.42 | 10.242% | $202.2059 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $58.25 | 5.676% | $61.5563 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $38.45 | 13.227% | $43.5358 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $588.85 | $647.0941 | $647.11 | $647.15 | $647.00 | |