| 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 | $117.41 | 6.594% | $125.152 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $206.36 | 8.468% | $223.8346 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $32.74 | 11.672% | $36.5614 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $105.32 | 3.768% | $109.2885 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $222.76 | 7.401% | $239.2465 | $239.25 | $239.25 | $239.20 |
| Purchase #6 | $83.75 | 10.538% | $92.5756 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $117.48 | 4.535% | $122.8077 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $885.82 | $949.4663 | $949.47 | $949.50 | $949.50 | |