| 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 | $120.37 | 10.118% | $132.549 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $247.95 | 7.578% | $266.7397 | $266.74 | $266.75 | $266.70 |
| Purchase #3 | $199.45 | 6.430% | $212.2746 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $103.45 | 13.403% | $117.3154 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $164.41 | 8.569% | $178.4983 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $156.74 | 12.322% | $176.0535 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $214.85 | 11.771% | $240.14 | $240.14 | $240.15 | $240.10 |
| 7 purchase totals = | $1,207.22 | $1,323.5705 | $1,323.57 | $1,323.55 | $1,323.50 | |