| 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 | $192.47 | 4.466% | $201.0657 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $220.89 | 3.863% | $229.423 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $101.79 | 9.159% | $111.1129 | $111.11 | $111.10 | $111.10 |
| Purchase #4 | $121.66 | 13.534% | $138.1255 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $187.31 | 9.709% | $205.4959 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $11.78 | 11.442% | $13.1279 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $168.80 | 6.590% | $179.9239 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $1,004.70 | $1,078.2748 | $1,078.28 | $1,078.25 | $1,078.20 | |