| 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 | $104.60 | 6.715% | $111.6239 | $111.62 | $111.60 | $111.60 |
| Purchase #2 | $52.75 | 9.553% | $57.7892 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $222.70 | 9.606% | $244.0926 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $248.81 | 13.766% | $283.0612 | $283.06 | $283.05 | $283.10 |
| Purchase #5 | $106.57 | 7.611% | $114.681 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $128.79 | 3.819% | $133.7085 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $199.72 | 11.683% | $223.0533 | $223.05 | $223.05 | $223.10 |
| 7 purchase totals = | $1,063.94 | $1,168.0097 | $1,168.00 | $1,168.00 | $1,168.10 | |