| 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 | $236.69 | 9.685% | $259.6134 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $112.96 | 5.564% | $119.2451 | $119.25 | $119.25 | $119.20 |
| Purchase #3 | $30.97 | 10.819% | $34.3206 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $214.78 | 4.497% | $224.4387 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $127.78 | 12.519% | $143.7768 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $115.32 | 13.543% | $130.9378 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $220.37 | 6.785% | $235.3221 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $1,058.87 | $1,147.6545 | $1,147.66 | $1,147.65 | $1,147.50 | |