| 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 | $200.42 | 9.342% | $219.1432 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $160.36 | 9.400% | $175.4338 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $49.41 | 5.527% | $52.1409 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $129.79 | 9.469% | $142.0798 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $154.99 | 10.532% | $171.3135 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $32.44 | 6.592% | $34.5784 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $214.42 | 4.654% | $224.3991 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $941.83 | $1,019.0887 | $1,019.08 | $1,019.15 | $1,019.00 | |