| 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 | $247.91 | 12.319% | $278.45 | $278.45 | $278.45 | $278.50 |
| Purchase #2 | $169.44 | 13.739% | $192.7194 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $134.26 | 7.284% | $144.0395 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $234.52 | 3.438% | $242.5828 | $242.58 | $242.60 | $242.60 |
| Purchase #5 | $217.42 | 6.869% | $232.3546 | $232.35 | $232.35 | $232.40 |
| Purchase #6 | $5.26 | 10.829% | $5.8296 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $21.50 | 10.141% | $23.6803 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $1,030.31 | $1,119.6562 | $1,119.65 | $1,119.70 | $1,119.70 | |