| 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 | $152.58 | 11.221% | $169.701 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $167.43 | 8.297% | $181.3217 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $172.59 | 9.630% | $189.2104 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $29.29 | 3.361% | $30.2744 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $240.59 | 4.750% | $252.018 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $183.40 | 13.584% | $208.3131 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $180.75 | 11.422% | $201.3953 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,126.63 | $1,232.2339 | $1,232.23 | $1,232.15 | $1,232.20 | |