| 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 | $226.93 | 3.585% | $235.0654 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $66.43 | 11.529% | $74.0887 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $221.62 | 3.416% | $229.1905 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $226.44 | 9.198% | $247.268 | $247.27 | $247.25 | $247.30 |
| Purchase #5 | $11.38 | 4.215% | $11.8597 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $92.26 | 11.305% | $102.69 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $104.50 | 10.287% | $115.2499 | $115.25 | $115.25 | $115.20 |
| 7 purchase totals = | $949.56 | $1,015.4122 | $1,015.42 | $1,015.40 | $1,015.50 | |