| 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 | $230.74 | 8.302% | $249.896 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $206.99 | 4.166% | $215.6132 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $100.33 | 12.726% | $113.098 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $49.38 | 13.188% | $55.8922 | $55.89 | $55.90 | $55.90 |
| Purchase #5 | $191.36 | 4.431% | $199.8392 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $218.60 | 10.460% | $241.4656 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $210.54 | 13.803% | $239.6008 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $1,207.94 | $1,315.4050 | $1,315.41 | $1,315.40 | $1,315.40 | |