| 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 | $119.30 | 4.315% | $124.4478 | $124.45 | $124.45 | $124.40 |
| Purchase #2 | $62.87 | 10.823% | $69.6744 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $63.32 | 13.334% | $71.7631 | $71.76 | $71.75 | $71.80 |
| Purchase #4 | $20.58 | 8.796% | $22.3902 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $224.82 | 13.743% | $255.717 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $36.27 | 6.416% | $38.5971 | $38.60 | $38.60 | $38.60 |
| Purchase #7 | $196.33 | 7.819% | $211.681 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $723.49 | $794.2706 | $794.27 | $794.25 | $794.30 | |