| 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 | $240.52 | 3.642% | $249.2797 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $140.82 | 5.744% | $148.9087 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $153.66 | 10.784% | $170.2307 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $128.50 | 4.787% | $134.6513 | $134.65 | $134.65 | $134.70 |
| Purchase #5 | $158.71 | 6.263% | $168.65 | $168.65 | $168.65 | $168.70 |
| Purchase #6 | $196.91 | 13.206% | $222.9139 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $16.70 | 8.277% | $18.0823 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $1,035.82 | $1,112.7166 | $1,112.71 | $1,112.75 | $1,112.80 | |