| 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 | $152.43 | 8.513% | $165.4064 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $242.25 | 13.557% | $275.0918 | $275.09 | $275.10 | $275.10 |
| Purchase #3 | $88.79 | 3.140% | $91.578 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $102.56 | 9.249% | $112.0458 | $112.05 | $112.05 | $112.00 |
| Purchase #5 | $245.76 | 3.768% | $255.0202 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $226.65 | 11.502% | $252.7193 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $193.47 | 9.175% | $211.2209 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $1,251.91 | $1,363.0824 | $1,363.09 | $1,363.05 | $1,363.00 | |