| 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 | $189.96 | 10.404% | $209.7234 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $69.26 | 5.410% | $73.007 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $227.26 | 10.401% | $250.8973 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $76.67 | 4.299% | $79.966 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $219.27 | 3.491% | $226.9247 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $165.34 | 3.823% | $171.6609 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $94.75 | 7.334% | $101.699 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $1,042.51 | $1,113.8783 | $1,113.88 | $1,113.80 | $1,113.90 | |