| 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 | $205.33 | 4.282% | $214.1222 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $63.40 | 12.373% | $71.2445 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $138.76 | 3.613% | $143.7734 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $226.89 | 10.347% | $250.3663 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $188.73 | 6.505% | $201.0069 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $78.67 | 8.646% | $85.4718 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $135.54 | 8.566% | $147.1504 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $1,037.32 | $1,113.1355 | $1,113.13 | $1,113.05 | $1,113.20 | |