| 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 | $223.63 | 8.607% | $242.8778 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $136.98 | 6.246% | $145.5358 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $16.39 | 7.157% | $17.563 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $123.36 | 10.267% | $136.0254 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $195.72 | 8.170% | $211.7103 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $95.86 | 5.293% | $100.9339 | $100.93 | $100.95 | $100.90 |
| Purchase #7 | $23.26 | 8.124% | $25.1496 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $815.20 | $879.7958 | $879.80 | $879.85 | $879.70 | |