| 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 | $108.99 | 13.412% | $123.6077 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $68.50 | 5.263% | $72.1052 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $199.29 | 6.130% | $211.5065 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $117.46 | 7.634% | $126.4269 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $24.42 | 11.301% | $27.1797 | $27.18 | $27.20 | $27.20 |
| Purchase #6 | $202.43 | 3.529% | $209.5738 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $113.37 | 6.435% | $120.6654 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $834.46 | $891.0652 | $891.08 | $891.05 | $891.10 | |