| 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 | $118.67 | 10.296% | $130.8883 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $13.41 | 8.741% | $14.5822 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $153.33 | 3.472% | $158.6536 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $224.67 | 11.846% | $251.2844 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $57.73 | 4.664% | $60.4225 | $60.42 | $60.40 | $60.40 |
| Purchase #6 | $207.59 | 11.380% | $231.2137 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $165.32 | 5.680% | $174.7102 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $940.72 | $1,021.7549 | $1,021.74 | $1,021.75 | $1,021.80 | |