| 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 | $135.44 | 3.364% | $139.9962 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $55.82 | 5.704% | $59.004 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $120.38 | 13.842% | $137.043 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $233.95 | 10.439% | $258.372 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $164.59 | 11.362% | $183.2907 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $204.29 | 13.868% | $232.6209 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $192.51 | 12.544% | $216.6585 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $1,106.98 | $1,226.9853 | $1,226.98 | $1,226.95 | $1,227.00 | |