| 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 | $247.41 | 6.617% | $263.7811 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $218.71 | 10.368% | $241.3859 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $208.58 | 13.819% | $237.4037 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $145.58 | 6.847% | $155.5479 | $155.55 | $155.55 | $155.50 |
| Purchase #5 | $107.79 | 6.508% | $114.805 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $142.66 | 3.567% | $147.7487 | $147.75 | $147.75 | $147.70 |
| Purchase #7 | $231.31 | 6.463% | $246.2596 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,302.04 | $1,406.9319 | $1,406.94 | $1,406.95 | $1,406.90 | |