| 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 | $211.76 | 5.300% | $222.9833 | $222.98 | $223.00 | $223.00 |
| Purchase #2 | $80.32 | 4.641% | $84.0477 | $84.05 | $84.05 | $84.00 |
| Purchase #3 | $91.48 | 12.170% | $102.6131 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $129.35 | 4.705% | $135.4359 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $236.48 | 4.269% | $246.5753 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $140.55 | 5.483% | $148.2564 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $179.87 | 5.420% | $189.619 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $1,069.81 | $1,129.5307 | $1,129.54 | $1,129.55 | $1,129.50 | |