| 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 | $222.37 | 4.430% | $232.221 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $130.77 | 11.558% | $145.8844 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $45.91 | 12.334% | $51.5725 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $64.37 | 10.359% | $71.0381 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $95.59 | 10.448% | $105.5772 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $7.67 | 4.442% | $8.0107 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $75.83 | 6.819% | $81.0008 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $642.51 | $695.3047 | $695.30 | $695.30 | $695.30 | |