| 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 | $93.89 | 3.751% | $97.4118 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $218.38 | 7.866% | $235.5578 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $188.27 | 8.260% | $203.8211 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $123.52 | 11.604% | $137.8533 | $137.85 | $137.85 | $137.90 |
| Purchase #5 | $186.64 | 3.162% | $192.5416 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $38.55 | 4.701% | $40.3622 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $6.58 | 8.863% | $7.1632 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $855.83 | $914.7110 | $914.70 | $914.65 | $914.80 | |