| 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 | $127.62 | 6.123% | $135.4342 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $244.82 | 10.429% | $270.3523 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $176.59 | 5.578% | $186.4402 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $51.74 | 9.547% | $56.6796 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $11.48 | 8.375% | $12.4415 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $159.28 | 7.189% | $170.7306 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $119.61 | 12.702% | $134.8029 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $891.14 | $966.8813 | $966.87 | $966.95 | $966.80 | |