| 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 | $200.86 | 8.721% | $218.377 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $101.41 | 13.572% | $115.1734 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $152.71 | 7.289% | $163.841 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $178.81 | 10.820% | $198.1572 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $54.29 | 6.579% | $57.8617 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $214.91 | 9.418% | $235.1502 | $235.15 | $235.15 | $235.20 |
| Purchase #7 | $22.32 | 8.863% | $24.2982 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $925.31 | $1,012.8587 | $1,012.86 | $1,012.85 | $1,013.00 | |