| 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 | $208.31 | 10.552% | $230.2909 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $135.98 | 3.757% | $141.0888 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $250.33 | 5.622% | $264.4036 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $116.81 | 6.236% | $124.0943 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $206.31 | 4.465% | $215.5217 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $103.53 | 3.566% | $107.2219 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $180.78 | 5.768% | $191.2074 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $1,202.05 | $1,273.8286 | $1,273.82 | $1,273.80 | $1,273.80 | |