| 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 | $119.27 | 13.720% | $135.6338 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $188.37 | 12.498% | $211.9125 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $242.73 | 9.382% | $265.5029 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $68.97 | 3.492% | $71.3784 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $76.48 | 13.557% | $86.8484 | $86.85 | $86.85 | $86.80 |
| Purchase #6 | $37.77 | 11.771% | $42.2159 | $42.22 | $42.20 | $42.20 |
| Purchase #7 | $74.73 | 13.353% | $84.7087 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $808.32 | $898.2006 | $898.20 | $898.20 | $898.10 | |