| 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 | $230.40 | 12.258% | $258.6424 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $45.75 | 11.430% | $50.9792 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $208.82 | 11.525% | $232.8865 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $200.64 | 3.289% | $207.239 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $227.74 | 3.426% | $235.5424 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $113.25 | 5.327% | $119.2828 | $119.28 | $119.30 | $119.30 |
| Purchase #7 | $129.77 | 4.509% | $135.6213 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $1,156.37 | $1,240.1936 | $1,240.19 | $1,240.25 | $1,240.10 | |