| 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 | $246.68 | 4.825% | $258.5823 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $136.33 | 13.503% | $154.7386 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $233.77 | 6.544% | $249.0679 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $231.82 | 12.210% | $260.1252 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $102.78 | 3.541% | $106.4194 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $54.93 | 4.448% | $57.3733 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $183.74 | 12.378% | $206.4833 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,190.05 | $1,292.7900 | $1,292.79 | $1,292.80 | $1,292.80 | |