| 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 | $200.65 | 4.147% | $208.971 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $214.44 | 11.727% | $239.5874 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $187.94 | 11.380% | $209.3276 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $46.61 | 11.313% | $51.883 | $51.88 | $51.90 | $51.90 |
| Purchase #5 | $120.98 | 9.359% | $132.3025 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $94.41 | 4.239% | $98.412 | $98.41 | $98.40 | $98.40 |
| Purchase #7 | $136.54 | 4.217% | $142.2979 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $1,001.57 | $1,082.7814 | $1,082.78 | $1,082.80 | $1,082.80 | |