| 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 | $219.40 | 9.134% | $239.44 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $193.32 | 12.778% | $218.0224 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $87.49 | 4.548% | $91.469 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $61.30 | 6.410% | $65.2293 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $193.25 | 6.736% | $206.2673 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $86.86 | 13.393% | $98.4932 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $192.32 | 13.670% | $218.6101 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,033.94 | $1,137.5313 | $1,137.53 | $1,137.50 | $1,137.50 | |