| 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 | $204.54 | 4.229% | $213.19 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $99.71 | 9.752% | $109.4337 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $217.36 | 9.323% | $237.6245 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $138.57 | 10.358% | $152.9231 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $104.71 | 9.795% | $114.9663 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $114.95 | 8.835% | $125.1058 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $203.30 | 4.175% | $211.7878 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $1,083.14 | $1,165.0312 | $1,165.03 | $1,165.00 | $1,165.00 | |