| 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 | $192.75 | 6.405% | $205.0956 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $105.47 | 8.672% | $114.6164 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $226.94 | 3.112% | $234.0024 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $71.68 | 8.722% | $77.9319 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $219.40 | 5.258% | $230.9361 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $25.75 | 10.388% | $28.4249 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $227.80 | 10.608% | $251.965 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $1,069.79 | $1,142.9723 | $1,142.98 | $1,142.95 | $1,142.90 | |