| 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 | $192.83 | 7.430% | $207.1573 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $153.61 | 7.469% | $165.0831 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $88.65 | 10.533% | $97.9875 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $131.79 | 12.537% | $148.3125 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $189.43 | 10.170% | $208.695 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $43.62 | 8.340% | $47.2579 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $204.49 | 13.262% | $231.6095 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,004.42 | $1,106.1028 | $1,106.11 | $1,106.10 | $1,106.20 | |