| 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 | $189.48 | 13.674% | $215.3895 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $18.72 | 5.285% | $19.7094 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $199.43 | 4.733% | $208.869 | $208.87 | $208.85 | $208.90 |
| Purchase #4 | $218.25 | 9.724% | $239.4726 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $33.81 | 9.348% | $36.9706 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $14.39 | 4.303% | $15.0092 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $7.61 | 6.278% | $8.0878 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $681.69 | $743.5081 | $743.51 | $743.45 | $743.60 | |