| 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 | $12.76 | 9.704% | $13.9982 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $8.87 | 6.349% | $9.4332 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $232.65 | 10.452% | $256.9666 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $218.31 | 4.608% | $228.3697 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $188.67 | 12.665% | $212.5651 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $161.66 | 13.422% | $183.358 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $184.91 | 9.810% | $203.0497 | $203.05 | $203.05 | $203.00 |
| 7 purchase totals = | $1,007.83 | $1,107.7405 | $1,107.75 | $1,107.70 | $1,107.80 | |