| 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 | $36.49 | 9.720% | $40.0368 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $193.89 | 9.602% | $212.5073 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $221.59 | 8.277% | $239.931 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $20.88 | 7.673% | $22.4821 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $199.59 | 3.481% | $206.5377 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $175.62 | 8.548% | $190.632 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $111.40 | 4.360% | $116.257 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $959.46 | $1,028.3839 | $1,028.39 | $1,028.45 | $1,028.30 | |