| 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 | $211.96 | 12.839% | $239.1735 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $172.73 | 11.344% | $192.3245 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $219.64 | 12.643% | $247.4091 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $105.66 | 6.485% | $112.5121 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $13.29 | 8.143% | $14.3722 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $104.88 | 11.820% | $117.2768 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $107.36 | 3.136% | $110.7268 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $935.52 | $1,033.7950 | $1,033.79 | $1,033.75 | $1,033.80 | |