| 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 | $225.31 | 6.541% | $240.0475 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $25.96 | 10.494% | $28.6842 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $77.84 | 10.549% | $86.0513 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $148.32 | 3.233% | $153.1152 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $127.30 | 11.194% | $141.55 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $234.66 | 8.774% | $255.2491 | $255.25 | $255.25 | $255.20 |
| Purchase #7 | $237.84 | 13.214% | $269.2682 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $1,077.23 | $1,173.9655 | $1,173.97 | $1,173.95 | $1,174.00 | |