| 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 | $107.42 | 9.832% | $117.9815 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $110.86 | 4.496% | $115.8443 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $113.70 | 11.547% | $126.8289 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $140.54 | 9.625% | $154.067 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $191.82 | 8.270% | $207.6835 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $222.44 | 11.382% | $247.7581 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $69.86 | 4.871% | $73.2629 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $956.64 | $1,043.4262 | $1,043.42 | $1,043.45 | $1,043.50 | |