| 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 | $123.41 | 6.560% | $131.5057 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $6.93 | 5.174% | $7.2886 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $193.81 | 11.444% | $215.9896 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $231.96 | 12.736% | $261.5024 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $74.38 | 6.415% | $79.1515 | $79.15 | $79.15 | $79.20 |
| Purchase #6 | $117.29 | 3.577% | $121.4855 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $44.51 | 4.283% | $46.4164 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $792.29 | $863.3397 | $863.35 | $863.35 | $863.40 | |