| 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 | $180.58 | 9.805% | $198.2859 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $207.39 | 6.562% | $220.9989 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $16.72 | 12.538% | $18.8164 | $18.82 | $18.80 | $18.80 |
| Purchase #4 | $57.45 | 9.793% | $63.0761 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $63.89 | 3.333% | $66.0195 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $113.98 | 5.530% | $120.2831 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $239.59 | 9.639% | $262.6841 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $879.60 | $950.1640 | $950.17 | $950.20 | $950.20 | |