| 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 | $247.99 | 8.455% | $268.9576 | $268.96 | $268.95 | $269.00 |
| Purchase #2 | $237.93 | 8.538% | $258.2445 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $165.45 | 10.838% | $183.3815 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $191.50 | 7.401% | $205.6729 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $206.69 | 13.559% | $234.7151 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $110.43 | 9.300% | $120.7 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $18.85 | 7.396% | $20.2441 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $1,178.84 | $1,291.9157 | $1,291.91 | $1,291.90 | $1,291.90 | |