| 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 | $241.72 | 13.811% | $275.1039 | $275.10 | $275.10 | $275.10 |
| Purchase #2 | $98.67 | 10.598% | $109.127 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $119.67 | 5.604% | $126.3763 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $16.59 | 6.184% | $17.6159 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $235.65 | 9.461% | $257.9448 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $133.66 | 10.696% | $147.9563 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $8.70 | 12.636% | $9.7993 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $854.66 | $943.9235 | $943.93 | $943.95 | $943.90 | |