| 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 | $234.28 | 9.514% | $256.5694 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $184.25 | 9.116% | $201.0462 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $5.42 | 6.697% | $5.783 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $46.53 | 9.830% | $51.1039 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $221.79 | 7.768% | $239.0186 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $33.71 | 9.113% | $36.782 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $195.90 | 6.205% | $208.0556 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $921.88 | $998.3587 | $998.36 | $998.35 | $998.40 | |