| 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 | $105.83 | 12.368% | $118.9191 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $245.32 | 10.627% | $271.3902 | $271.39 | $271.40 | $271.40 |
| Purchase #3 | $59.44 | 11.408% | $66.2209 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $49.93 | 9.792% | $54.8191 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $48.37 | 7.416% | $51.9571 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $69.75 | 7.209% | $74.7783 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $217.93 | 13.158% | $246.6052 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $796.57 | $884.6899 | $884.70 | $884.65 | $884.70 | |