| 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 | $171.33 | 10.661% | $189.5955 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $223.27 | 6.421% | $237.6062 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $204.35 | 6.153% | $216.9237 | $216.92 | $216.90 | $216.90 |
| Purchase #4 | $70.90 | 11.457% | $79.023 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $209.66 | 10.488% | $231.6491 | $231.65 | $231.65 | $231.60 |
| Purchase #6 | $78.25 | 13.225% | $88.5986 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $226.55 | 3.613% | $234.7353 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $1,184.31 | $1,278.1314 | $1,278.14 | $1,278.10 | $1,278.00 | |