| 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 | $239.36 | 12.265% | $268.7175 | $268.72 | $268.70 | $268.70 |
| Purchase #2 | $96.73 | 10.222% | $106.6177 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $183.94 | 8.186% | $198.9973 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $183.37 | 6.322% | $194.9627 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $165.27 | 5.802% | $174.859 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $130.31 | 11.348% | $145.0976 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $17.56 | 8.206% | $19.001 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $1,016.54 | $1,108.2528 | $1,108.26 | $1,108.20 | $1,108.30 | |