| 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 | $239.73 | 12.368% | $269.3798 | $269.38 | $269.40 | $269.40 |
| Purchase #2 | $142.37 | 10.447% | $157.2434 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $120.50 | 4.268% | $125.6429 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $144.43 | 7.335% | $155.0239 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $31.44 | 5.480% | $33.1629 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $152.92 | 3.249% | $157.8884 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $233.61 | 13.620% | $265.4277 | $265.43 | $265.45 | $265.40 |
| 7 purchase totals = | $1,065.00 | $1,163.7690 | $1,163.76 | $1,163.80 | $1,163.70 | |