| 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 | $48.31 | 3.849% | $50.1695 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $192.33 | 9.191% | $210.0071 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $213.73 | 12.331% | $240.085 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $82.29 | 5.498% | $86.8143 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $128.86 | 13.126% | $145.7742 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $150.77 | 11.837% | $168.6166 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $206.46 | 12.357% | $231.9723 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,022.75 | $1,133.4390 | $1,133.44 | $1,133.35 | $1,133.50 | |