| 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 | $243.96 | 12.180% | $273.6743 | $273.67 | $273.65 | $273.70 |
| Purchase #2 | $150.64 | 3.334% | $155.6623 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $122.97 | 9.787% | $135.0051 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $227.49 | 13.734% | $258.7335 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $25.85 | 11.211% | $28.748 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $88.32 | 10.400% | $97.5053 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $247.80 | 7.144% | $265.5028 | $265.50 | $265.50 | $265.50 |
| 7 purchase totals = | $1,107.03 | $1,214.8313 | $1,214.83 | $1,214.80 | $1,214.80 | |