| 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 | $213.67 | 8.165% | $231.1162 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $250.89 | 10.297% | $276.7241 | $276.72 | $276.70 | $276.70 |
| Purchase #3 | $71.85 | 13.496% | $81.5469 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $172.55 | 11.596% | $192.5589 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $18.69 | 12.241% | $20.9778 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $86.85 | 6.621% | $92.6003 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $211.73 | 6.286% | $225.0393 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $1,026.23 | $1,120.5635 | $1,120.57 | $1,120.55 | $1,120.50 | |