| 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 | $118.58 | 12.443% | $133.3349 | $133.33 | $133.35 | $133.30 |
| Purchase #2 | $176.81 | 7.112% | $189.3847 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $64.43 | 6.754% | $68.7816 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $213.77 | 8.538% | $232.0217 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $204.69 | 11.129% | $227.47 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $51.84 | 7.527% | $55.742 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $221.30 | 4.658% | $231.6082 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,051.42 | $1,138.3431 | $1,138.33 | $1,138.35 | $1,138.30 | |