| 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 | $249.27 | 12.704% | $280.9373 | $280.94 | $280.95 | $280.90 |
| Purchase #2 | $233.51 | 10.835% | $258.8108 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $217.72 | 11.129% | $241.9501 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $235.68 | 9.755% | $258.6706 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $158.62 | 3.468% | $164.1209 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $246.75 | 5.494% | $260.3064 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $176.56 | 12.475% | $198.5859 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $1,518.11 | $1,663.3820 | $1,663.39 | $1,663.35 | $1,663.40 | |