| 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 | $101.56 | 8.710% | $110.4059 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $118.80 | 7.216% | $127.3726 | $127.37 | $127.35 | $127.40 |
| Purchase #3 | $22.89 | 9.185% | $24.9924 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $10.83 | 13.136% | $12.2526 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $41.25 | 6.565% | $43.9581 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $88.42 | 3.848% | $91.8224 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $236.32 | 12.568% | $266.0207 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $620.07 | $676.8247 | $676.82 | $676.75 | $676.90 | |