| 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 | $234.72 | 3.448% | $242.8131 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $126.49 | 11.641% | $141.2147 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $117.70 | 4.588% | $123.1001 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $193.30 | 11.760% | $216.0321 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $250.29 | 10.613% | $276.8533 | $276.85 | $276.85 | $276.90 |
| Purchase #6 | $33.76 | 6.655% | $36.0067 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $73.89 | 12.255% | $82.9452 | $82.95 | $82.95 | $82.90 |
| 7 purchase totals = | $1,030.15 | $1,118.9652 | $1,118.96 | $1,118.95 | $1,118.90 | |