| 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 | $90.45 | 12.293% | $101.569 | $101.57 | $101.55 | $101.60 |
| Purchase #2 | $98.99 | 7.542% | $106.4558 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $194.74 | 12.446% | $218.9773 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $108.97 | 11.858% | $121.8917 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $140.47 | 5.301% | $147.9163 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $98.70 | 4.447% | $103.0892 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $68.66 | 12.715% | $77.3901 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $800.98 | $877.2894 | $877.30 | $877.30 | $877.40 | |