| 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 | $124.52 | 6.403% | $132.493 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $125.33 | 4.265% | $130.6753 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $189.64 | 5.814% | $200.6657 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $167.90 | 9.382% | $183.6524 | $183.65 | $183.65 | $183.70 |
| Purchase #5 | $187.28 | 4.173% | $195.0952 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $67.90 | 7.380% | $72.911 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $205.29 | 4.384% | $214.2899 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $1,067.86 | $1,129.7825 | $1,129.79 | $1,129.80 | $1,129.90 | |