| 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 | $20.71 | 12.832% | $23.3675 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $203.29 | 7.491% | $218.5185 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $216.92 | 12.284% | $243.5665 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $59.79 | 7.780% | $64.4417 | $64.44 | $64.45 | $64.40 |
| Purchase #5 | $231.46 | 4.388% | $241.6165 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $215.97 | 6.844% | $230.751 | $230.75 | $230.75 | $230.80 |
| Purchase #7 | $21.64 | 5.587% | $22.849 | $22.85 | $22.85 | $22.80 |
| 7 purchase totals = | $969.78 | $1,045.1107 | $1,045.12 | $1,045.05 | $1,045.10 | |