| 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 | $21.67 | 10.791% | $24.0084 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $134.47 | 4.500% | $140.5212 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $170.26 | 13.537% | $193.3081 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $19.47 | 9.731% | $21.3646 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $45.69 | 8.131% | $49.4051 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $207.33 | 3.458% | $214.4995 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $218.64 | 12.145% | $245.1938 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $817.53 | $888.3007 | $888.30 | $888.25 | $888.30 | |