| 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 | $123.36 | 3.384% | $127.5345 | $127.53 | $127.55 | $127.50 |
| Purchase #2 | $131.45 | 10.874% | $145.7439 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $198.83 | 12.495% | $223.6738 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $183.63 | 8.422% | $199.0953 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $201.79 | 13.608% | $229.2496 | $229.25 | $229.25 | $229.20 |
| Purchase #6 | $11.85 | 12.301% | $13.3077 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $240.87 | 11.553% | $268.6977 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,091.78 | $1,207.3025 | $1,207.30 | $1,207.30 | $1,207.20 | |