| 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 | $121.85 | 6.725% | $130.0444 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $210.35 | 13.736% | $239.2437 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $117.33 | 5.445% | $123.7186 | $123.72 | $123.70 | $123.70 |
| Purchase #4 | $56.30 | 8.436% | $61.0495 | $61.05 | $61.05 | $61.00 |
| Purchase #5 | $55.63 | 11.835% | $62.2138 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $221.87 | 5.618% | $234.3347 | $234.33 | $234.35 | $234.30 |
| Purchase #7 | $69.75 | 12.306% | $78.3334 | $78.33 | $78.35 | $78.30 |
| 7 purchase totals = | $853.08 | $928.9381 | $928.92 | $928.95 | $928.70 | |