| 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 | $195.36 | 9.411% | $213.7453 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $174.82 | 12.620% | $196.8823 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $248.89 | 9.223% | $271.8451 | $271.85 | $271.85 | $271.80 |
| Purchase #4 | $121.25 | 13.454% | $137.563 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $65.54 | 5.303% | $69.0156 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $110.69 | 4.493% | $115.6633 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $210.56 | 9.569% | $230.7085 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $1,127.11 | $1,235.4231 | $1,235.43 | $1,235.40 | $1,235.40 | |